126221940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 462309120

約数和(自身を除く): 336087180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 34, 36, 38, 39, 45, 51, 52, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 114, 117, 130, 153, 156, 167, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 285, 306, 323, 334, 340, 342, 380, 390, 442, 468, 494, 501, 510, 570, 585, 612, 646, 663, 668, 684, 741, 765, 780, 835, 855, 884, 969, 988, 1002, 1020, 1105, 1140, 1170, 1235, 1292, 1326, 1482, 1503, 1530, 1615, 1670, 1710, 1938, 1989, 2004, 2171, 2210, 2223, 2340, 2470, 2505, 2652, 2839, 2907, 2964, 3006, 3060, 3173, 3230, 3315, 3340, 3420, 3705, 3876, 3978, 4199, 4342, 4420, 4446, 4845, 4940, 5010, 5678, 5814, 6012, 6346, 6460, 6513, 6630, 7410, 7515, 7956, 8398, 8517, 8684, 8892, 9519, 9690, 9945, 10020, 10855, 11115, 11356, 11628, 12597, 12692, 13026, 13260, 14195, 14535, 14820, 15030, 15865, 16796, 17034, 19038, 19380, 19539, 19890, 20995, 21710, 22230, 25194, 25551, 26052, 28390, 28557, 29070, 30060, 31730, 32565, 34068, 36907, 37791, 38076, 39078, 39780, 41249, 41990, 42585, 43420, 44460, 47595, 50388, 51102, 53941, 56780, 57114, 58140, 62985, 63460, 65130, 73814, 75582, 78156, 82498, 83980, 85170, 95190, 97695, 102204, 107882, 110721, 114228, 123747, 125970, 127755, 130260, 142785, 147628, 151164, 161823, 164996, 170340, 184535, 188955, 190380, 195390, 206245, 215764, 221442, 247494, 251940, 255510, 269705, 285570, 323646, 332163, 369070, 371241, 377910, 390780, 412490, 442884, 485469, 494988, 511020, 539410, 553605, 571140, 618735, 647292, 664326, 701233, 738140, 742482, 755820, 809115, 824980, 970938, 1078820, 1107210, 1237470, 1328652, 1402466, 1484964, 1618230, 1660815, 1856205, 1941876, 2103699, 2214420, 2427345, 2474940, 2804932, 3236460, 3321630, 3506165, 3712410, 4207398, 4854690, 6311097, 6643260, 7012330, 7424820, 8414796, 9709380, 10518495, 12622194, 14024660, 21036990, 25244388, 31555485, 42073980, 63110970, 126221940]

約数ペア:

[(1, 126221940), (2, 63110970), (3, 42073980), (4, 31555485), (5, 25244388), (6, 21036990), (9, 14024660), (10, 12622194), (12, 10518495), (13, 9709380), (15, 8414796), (17, 7424820), (18, 7012330), (19, 6643260), (20, 6311097), (26, 4854690), (30, 4207398), (34, 3712410), (36, 3506165), (38, 3321630), (39, 3236460), (45, 2804932), (51, 2474940), (52, 2427345), (57, 2214420), (60, 2103699), (65, 1941876), (68, 1856205), (76, 1660815), (78, 1618230), (85, 1484964), (90, 1402466), (95, 1328652), (102, 1237470), (114, 1107210), (117, 1078820), (130, 970938), (153, 824980), (156, 809115), (167, 755820), (170, 742482), (171, 738140), (180, 701233), (190, 664326), (195, 647292), (204, 618735), (221, 571140), (228, 553605), (234, 539410), (247, 511020), (255, 494988), (260, 485469), (285, 442884), (306, 412490), (323, 390780), (334, 377910), (340, 371241), (342, 369070), (380, 332163), (390, 323646), (442, 285570), (468, 269705), (494, 255510), (501, 251940), (510, 247494), (570, 221442), (585, 215764), (612, 206245), (646, 195390), (663, 190380), (668, 188955), (684, 184535), (741, 170340), (765, 164996), (780, 161823), (835, 151164), (855, 147628), (884, 142785), (969, 130260), (988, 127755), (1002, 125970), (1020, 123747), (1105, 114228), (1140, 110721), (1170, 107882), (1235, 102204), (1292, 97695), (1326, 95190), (1482, 85170), (1503, 83980), (1530, 82498), (1615, 78156), (1670, 75582), (1710, 73814), (1938, 65130), (1989, 63460), (2004, 62985), (2171, 58140), (2210, 57114), (2223, 56780), (2340, 53941), (2470, 51102), (2505, 50388), (2652, 47595), (2839, 44460), (2907, 43420), (2964, 42585), (3006, 41990), (3060, 41249), (3173, 39780), (3230, 39078), (3315, 38076), (3340, 37791), (3420, 36907), (3705, 34068), (3876, 32565), (3978, 31730), (4199, 30060), (4342, 29070), (4420, 28557), (4446, 28390), (4845, 26052), (4940, 25551), (5010, 25194), (5678, 22230), (5814, 21710), (6012, 20995), (6346, 19890), (6460, 19539), (6513, 19380), (6630, 19038), (7410, 17034), (7515, 16796), (7956, 15865), (8398, 15030), (8517, 14820), (8684, 14535), (8892, 14195), (9519, 13260), (9690, 13026), (9945, 12692), (10020, 12597), (10855, 11628), (11115, 11356)]