151861680

素因数分解:

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

素因数の和:708

約数の個数: 240

約数和(自身を含む): 569293920

約数和(自身を除く): 417432240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 653, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1306, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 1959, 2040, 2280, 2448, 2584, 2612, 2736, 2907, 3060, 3230, 3265, 3420, 3876, 3918, 4080, 4560, 4845, 5168, 5224, 5814, 5877, 6120, 6460, 6530, 6840, 7752, 7836, 9690, 9795, 10448, 11101, 11628, 11754, 12240, 12407, 12920, 13060, 13680, 14535, 15504, 15672, 19380, 19590, 22202, 23256, 23508, 24814, 25840, 26120, 29070, 29385, 31344, 33303, 37221, 38760, 39180, 44404, 46512, 47016, 49628, 52240, 55505, 58140, 58770, 62035, 66606, 74442, 77520, 78360, 88808, 94032, 99256, 99909, 111010, 111663, 116280, 117540, 124070, 133212, 148884, 156720, 166515, 177616, 186105, 198512, 199818, 210919, 222020, 223326, 232560, 235080, 248140, 266424, 297768, 333030, 372210, 399636, 421838, 444040, 446652, 470160, 496280, 499545, 532848, 558315, 595536, 632757, 666060, 744420, 799272, 843676, 888080, 893304, 992560, 999090, 1054595, 1116630, 1265514, 1332120, 1488840, 1598544, 1687352, 1786608, 1898271, 1998180, 2109190, 2233260, 2531028, 2664240, 2977680, 3163785, 3374704, 3796542, 3996360, 4218380, 4466520, 5062056, 6327570, 7593084, 7992720, 8436760, 8933040, 9491355, 10124112, 12655140, 15186168, 16873520, 18982710, 25310280, 30372336, 37965420, 50620560, 75930840, 151861680]

約数ペア:

[(1, 151861680), (2, 75930840), (3, 50620560), (4, 37965420), (5, 30372336), (6, 25310280), (8, 18982710), (9, 16873520), (10, 15186168), (12, 12655140), (15, 10124112), (16, 9491355), (17, 8933040), (18, 8436760), (19, 7992720), (20, 7593084), (24, 6327570), (30, 5062056), (34, 4466520), (36, 4218380), (38, 3996360), (40, 3796542), (45, 3374704), (48, 3163785), (51, 2977680), (57, 2664240), (60, 2531028), (68, 2233260), (72, 2109190), (76, 1998180), (80, 1898271), (85, 1786608), (90, 1687352), (95, 1598544), (102, 1488840), (114, 1332120), (120, 1265514), (136, 1116630), (144, 1054595), (152, 999090), (153, 992560), (170, 893304), (171, 888080), (180, 843676), (190, 799272), (204, 744420), (228, 666060), (240, 632757), (255, 595536), (272, 558315), (285, 532848), (304, 499545), (306, 496280), (323, 470160), (340, 446652), (342, 444040), (360, 421838), (380, 399636), (408, 372210), (456, 333030), (510, 297768), (570, 266424), (612, 248140), (646, 235080), (653, 232560), (680, 223326), (684, 222020), (720, 210919), (760, 199818), (765, 198512), (816, 186105), (855, 177616), (912, 166515), (969, 156720), (1020, 148884), (1140, 133212), (1224, 124070), (1292, 117540), (1306, 116280), (1360, 111663), (1368, 111010), (1520, 99909), (1530, 99256), (1615, 94032), (1710, 88808), (1938, 78360), (1959, 77520), (2040, 74442), (2280, 66606), (2448, 62035), (2584, 58770), (2612, 58140), (2736, 55505), (2907, 52240), (3060, 49628), (3230, 47016), (3265, 46512), (3420, 44404), (3876, 39180), (3918, 38760), (4080, 37221), (4560, 33303), (4845, 31344), (5168, 29385), (5224, 29070), (5814, 26120), (5877, 25840), (6120, 24814), (6460, 23508), (6530, 23256), (6840, 22202), (7752, 19590), (7836, 19380), (9690, 15672), (9795, 15504), (10448, 14535), (11101, 13680), (11628, 13060), (11754, 12920), (12240, 12407)]