38664734760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{20407}}^1$

素因数の和:20720

約数の個数: 192

約数和(自身を含む): 132758121600

約数和(自身を除く): 94093386840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 277, 285, 342, 360, 380, 456, 554, 570, 684, 760, 831, 855, 1108, 1140, 1368, 1385, 1662, 1710, 2216, 2280, 2493, 2770, 3324, 3420, 4155, 4986, 5263, 5540, 6648, 6840, 8310, 9972, 10526, 11080, 12465, 15789, 16620, 19944, 20407, 21052, 24930, 26315, 31578, 33240, 40814, 42104, 47367, 49860, 52630, 61221, 63156, 78945, 81628, 94734, 99720, 102035, 105260, 122442, 126312, 157890, 163256, 183663, 189468, 204070, 210520, 236835, 244884, 306105, 315780, 367326, 378936, 387733, 408140, 473670, 489768, 612210, 631560, 734652, 775466, 816280, 918315, 947340, 1163199, 1224420, 1469304, 1550932, 1836630, 1894680, 1938665, 2326398, 2448840, 3101864, 3489597, 3673260, 3877330, 4652796, 5652739, 5815995, 6979194, 7346520, 7754660, 9305592, 11305478, 11631990, 13958388, 15509320, 16958217, 17447985, 22610956, 23263980, 27916776, 28263695, 33916434, 34895970, 45221912, 46527960, 50874651, 56527390, 67832868, 69791940, 84791085, 101749302, 107402041, 113054780, 135665736, 139583880, 169582170, 203498604, 214804082, 226109560, 254373255, 322206123, 339164340, 406997208, 429608164, 508746510, 537010205, 644412246, 678328680, 859216328, 966618369, 1017493020, 1074020410, 1288824492, 1611030615, 1933236738, 2034986040, 2148040820, 2577648984, 3222061230, 3866473476, 4296081640, 4833091845, 6444122460, 7732946952, 9666183690, 12888244920, 19332367380, 38664734760]

約数ペア:

[(1, 38664734760), (2, 19332367380), (3, 12888244920), (4, 9666183690), (5, 7732946952), (6, 6444122460), (8, 4833091845), (9, 4296081640), (10, 3866473476), (12, 3222061230), (15, 2577648984), (18, 2148040820), (19, 2034986040), (20, 1933236738), (24, 1611030615), (30, 1288824492), (36, 1074020410), (38, 1017493020), (40, 966618369), (45, 859216328), (57, 678328680), (60, 644412246), (72, 537010205), (76, 508746510), (90, 429608164), (95, 406997208), (114, 339164340), (120, 322206123), (152, 254373255), (171, 226109560), (180, 214804082), (190, 203498604), (228, 169582170), (277, 139583880), (285, 135665736), (342, 113054780), (360, 107402041), (380, 101749302), (456, 84791085), (554, 69791940), (570, 67832868), (684, 56527390), (760, 50874651), (831, 46527960), (855, 45221912), (1108, 34895970), (1140, 33916434), (1368, 28263695), (1385, 27916776), (1662, 23263980), (1710, 22610956), (2216, 17447985), (2280, 16958217), (2493, 15509320), (2770, 13958388), (3324, 11631990), (3420, 11305478), (4155, 9305592), (4986, 7754660), (5263, 7346520), (5540, 6979194), (6648, 5815995), (6840, 5652739), (8310, 4652796), (9972, 3877330), (10526, 3673260), (11080, 3489597), (12465, 3101864), (15789, 2448840), (16620, 2326398), (19944, 1938665), (20407, 1894680), (21052, 1836630), (24930, 1550932), (26315, 1469304), (31578, 1224420), (33240, 1163199), (40814, 947340), (42104, 918315), (47367, 816280), (49860, 775466), (52630, 734652), (61221, 631560), (63156, 612210), (78945, 489768), (81628, 473670), (94734, 408140), (99720, 387733), (102035, 378936), (105260, 367326), (122442, 315780), (126312, 306105), (157890, 244884), (163256, 236835), (183663, 210520), (189468, 204070)]