1974201840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:721

約数の個数: 480

約数和(自身を含む): 7970114880

約数和(自身を除く): 5995913040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 24, 26, 30, 34, 36, 38, 39, 40, 45, 48, 51, 52, 57, 60, 65, 68, 72, 76, 78, 80, 85, 90, 95, 102, 104, 114, 117, 120, 130, 136, 144, 152, 153, 156, 170, 171, 180, 190, 195, 204, 208, 221, 228, 234, 240, 247, 255, 260, 272, 285, 304, 306, 312, 323, 340, 342, 360, 380, 390, 408, 442, 456, 468, 494, 510, 520, 570, 585, 612, 624, 646, 653, 663, 680, 684, 720, 741, 760, 765, 780, 816, 855, 884, 912, 936, 969, 988, 1020, 1040, 1105, 1140, 1170, 1224, 1235, 1292, 1306, 1326, 1360, 1368, 1482, 1520, 1530, 1560, 1615, 1710, 1768, 1872, 1938, 1959, 1976, 1989, 2040, 2210, 2223, 2280, 2340, 2448, 2470, 2584, 2612, 2652, 2736, 2907, 2964, 3060, 3120, 3230, 3265, 3315, 3420, 3536, 3705, 3876, 3918, 3952, 3978, 4080, 4199, 4420, 4446, 4560, 4680, 4845, 4940, 5168, 5224, 5304, 5814, 5877, 5928, 6120, 6460, 6530, 6630, 6840, 7410, 7752, 7836, 7956, 8398, 8489, 8840, 8892, 9360, 9690, 9795, 9880, 9945, 10448, 10608, 11101, 11115, 11628, 11754, 11856, 12240, 12407, 12597, 12920, 13060, 13260, 13680, 14535, 14820, 15504, 15672, 15912, 16796, 16978, 17680, 17784, 19380, 19590, 19760, 19890, 20995, 22202, 22230, 23256, 23508, 24814, 25194, 25467, 25840, 26120, 26520, 29070, 29385, 29640, 31344, 31824, 33303, 33592, 33956, 35568, 37221, 37791, 38760, 39180, 39780, 41990, 42445, 44404, 44460, 46512, 47016, 49628, 50388, 50934, 52240, 53040, 55505, 58140, 58770, 59280, 62035, 62985, 66606, 67184, 67912, 74442, 75582, 76401, 77520, 78360, 79560, 83980, 84890, 88808, 88920, 94032, 99256, 99909, 100776, 101868, 111010, 111663, 116280, 117540, 124070, 125970, 127335, 133212, 135824, 144313, 148884, 151164, 152802, 156720, 159120, 161291, 166515, 167960, 169780, 177616, 177840, 186105, 188955, 198512, 199818, 201552, 203736, 210919, 222020, 223326, 232560, 235080, 248140, 251940, 254670, 266424, 288626, 297768, 302328, 305604, 322582, 333030, 335920, 339560, 372210, 377910, 382005, 399636, 407472, 421838, 432939, 444040, 446652, 470160, 483873, 496280, 499545, 503880, 509340, 532848, 558315, 577252, 595536, 604656, 611208, 632757, 645164, 666060, 679120, 721565, 744420, 755820, 764010, 799272, 806455, 843676, 865878, 888080, 893304, 967746, 992560, 999090, 1007760, 1018680, 1054595, 1116630, 1154504, 1222416, 1265514, 1290328, 1298817, 1332120, 1443130, 1451619, 1488840, 1511640, 1528020, 1598544, 1612910, 1687352, 1731756, 1786608, 1898271, 1935492, 1998180, 2037360, 2109190, 2164695, 2233260, 2309008, 2419365, 2531028, 2580656, 2597634, 2664240, 2741947, 2886260, 2903238, 2977680, 3023280, 3056040, 3163785, 3225820, 3374704, 3463512, 3796542, 3870984, 3996360, 4218380, 4329390, 4466520, 4838730, 5062056, 5195268, 5483894, 5772520, 5806476, 6112080, 6327570, 6451640, 6494085, 6927024, 7258095, 7593084, 7741968, 7992720, 8225841, 8436760, 8658780, 8933040, 9491355, 9677460, 10124112, 10390536, 10967788, 11545040, 11612952, 12655140, 12903280, 12988170, 13709735, 14516190, 15186168, 16451682, 16873520, 17317560, 18982710, 19354920, 20781072, 21935576, 23225904, 24677523, 25310280, 25976340, 27419470, 29032380, 30372336, 32903364, 34635120, 37965420, 38709840, 41129205, 43871152, 49355046, 50620560, 51952680, 54838940, 58064760, 65806728, 75930840, 82258410, 98710092, 103905360, 109677880, 116129520, 123387615, 131613456, 151861680, 164516820, 197420184, 219355760, 246775230, 329033640, 394840368, 493550460, 658067280, 987100920, 1974201840]

約数ペア:

[(1, 1974201840), (2, 987100920), (3, 658067280), (4, 493550460), (5, 394840368), (6, 329033640), (8, 246775230), (9, 219355760), (10, 197420184), (12, 164516820), (13, 151861680), (15, 131613456), (16, 123387615), (17, 116129520), (18, 109677880), (19, 103905360), (20, 98710092), (24, 82258410), (26, 75930840), (30, 65806728), (34, 58064760), (36, 54838940), (38, 51952680), (39, 50620560), (40, 49355046), (45, 43871152), (48, 41129205), (51, 38709840), (52, 37965420), (57, 34635120), (60, 32903364), (65, 30372336), (68, 29032380), (72, 27419470), (76, 25976340), (78, 25310280), (80, 24677523), (85, 23225904), (90, 21935576), (95, 20781072), (102, 19354920), (104, 18982710), (114, 17317560), (117, 16873520), (120, 16451682), (130, 15186168), (136, 14516190), (144, 13709735), (152, 12988170), (153, 12903280), (156, 12655140), (170, 11612952), (171, 11545040), (180, 10967788), (190, 10390536), (195, 10124112), (204, 9677460), (208, 9491355), (221, 8933040), (228, 8658780), (234, 8436760), (240, 8225841), (247, 7992720), (255, 7741968), (260, 7593084), (272, 7258095), (285, 6927024), (304, 6494085), (306, 6451640), (312, 6327570), (323, 6112080), (340, 5806476), (342, 5772520), (360, 5483894), (380, 5195268), (390, 5062056), (408, 4838730), (442, 4466520), (456, 4329390), (468, 4218380), (494, 3996360), (510, 3870984), (520, 3796542), (570, 3463512), (585, 3374704), (612, 3225820), (624, 3163785), (646, 3056040), (653, 3023280), (663, 2977680), (680, 2903238), (684, 2886260), (720, 2741947), (741, 2664240), (760, 2597634), (765, 2580656), (780, 2531028), (816, 2419365), (855, 2309008), (884, 2233260), (912, 2164695), (936, 2109190), (969, 2037360), (988, 1998180), (1020, 1935492), (1040, 1898271), (1105, 1786608), (1140, 1731756), (1170, 1687352), (1224, 1612910), (1235, 1598544), (1292, 1528020), (1306, 1511640), (1326, 1488840), (1360, 1451619), (1368, 1443130), (1482, 1332120), (1520, 1298817), (1530, 1290328), (1560, 1265514), (1615, 1222416), (1710, 1154504), (1768, 1116630), (1872, 1054595), (1938, 1018680), (1959, 1007760), (1976, 999090), (1989, 992560), (2040, 967746), (2210, 893304), (2223, 888080), (2280, 865878), (2340, 843676), (2448, 806455), (2470, 799272), (2584, 764010), (2612, 755820), (2652, 744420), (2736, 721565), (2907, 679120), (2964, 666060), (3060, 645164), (3120, 632757), (3230, 611208), (3265, 604656), (3315, 595536), (3420, 577252), (3536, 558315), (3705, 532848), (3876, 509340), (3918, 503880), (3952, 499545), (3978, 496280), (4080, 483873), (4199, 470160), (4420, 446652), (4446, 444040), (4560, 432939), (4680, 421838), (4845, 407472), (4940, 399636), (5168, 382005), (5224, 377910), (5304, 372210), (5814, 339560), (5877, 335920), (5928, 333030), (6120, 322582), (6460, 305604), (6530, 302328), (6630, 297768), (6840, 288626), (7410, 266424), (7752, 254670), (7836, 251940), (7956, 248140), (8398, 235080), (8489, 232560), (8840, 223326), (8892, 222020), (9360, 210919), (9690, 203736), (9795, 201552), (9880, 199818), (9945, 198512), (10448, 188955), (10608, 186105), (11101, 177840), (11115, 177616), (11628, 169780), (11754, 167960), (11856, 166515), (12240, 161291), (12407, 159120), (12597, 156720), (12920, 152802), (13060, 151164), (13260, 148884), (13680, 144313), (14535, 135824), (14820, 133212), (15504, 127335), (15672, 125970), (15912, 124070), (16796, 117540), (16978, 116280), (17680, 111663), (17784, 111010), (19380, 101868), (19590, 100776), (19760, 99909), (19890, 99256), (20995, 94032), (22202, 88920), (22230, 88808), (23256, 84890), (23508, 83980), (24814, 79560), (25194, 78360), (25467, 77520), (25840, 76401), (26120, 75582), (26520, 74442), (29070, 67912), (29385, 67184), (29640, 66606), (31344, 62985), (31824, 62035), (33303, 59280), (33592, 58770), (33956, 58140), (35568, 55505), (37221, 53040), (37791, 52240), (38760, 50934), (39180, 50388), (39780, 49628), (41990, 47016), (42445, 46512), (44404, 44460)]