16451536140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17981}}^1$

素因数の和:18049

約数の個数: 288

約数和(自身を含む): 59380304256

約数和(自身を除く): 42928768116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 23, 26, 30, 34, 36, 39, 45, 46, 51, 52, 60, 65, 68, 69, 78, 85, 90, 92, 102, 115, 117, 130, 138, 153, 156, 170, 180, 195, 204, 207, 221, 230, 234, 255, 260, 276, 299, 306, 340, 345, 390, 391, 414, 442, 460, 468, 510, 585, 598, 612, 663, 690, 765, 780, 782, 828, 884, 897, 1020, 1035, 1105, 1170, 1173, 1196, 1326, 1380, 1495, 1530, 1564, 1794, 1955, 1989, 2070, 2210, 2340, 2346, 2652, 2691, 2990, 3060, 3315, 3519, 3588, 3910, 3978, 4140, 4420, 4485, 4692, 5083, 5382, 5865, 5980, 6630, 7038, 7820, 7956, 8970, 9945, 10166, 10764, 11730, 13260, 13455, 14076, 15249, 17595, 17940, 17981, 19890, 20332, 23460, 25415, 26910, 30498, 35190, 35962, 39780, 45747, 50830, 53820, 53943, 60996, 70380, 71924, 76245, 89905, 91494, 101660, 107886, 152490, 161829, 179810, 182988, 215772, 228735, 233753, 269715, 304980, 305677, 323658, 359620, 413563, 457470, 467506, 539430, 611354, 647316, 701259, 809145, 827126, 914940, 917031, 935012, 1078860, 1168765, 1222708, 1240689, 1402518, 1528385, 1618290, 1654252, 1834062, 2067815, 2103777, 2337530, 2481378, 2751093, 2805036, 3056770, 3236580, 3506295, 3668124, 3722067, 3973801, 4135630, 4207554, 4585155, 4675060, 4962756, 5376319, 5502186, 6113540, 6203445, 7012590, 7030571, 7444134, 7947602, 8271260, 8415108, 9170310, 10518885, 10752638, 11004372, 11921403, 12406890, 13755465, 14025180, 14061142, 14888268, 15895204, 16128957, 18340620, 18610335, 19869005, 21037770, 21091713, 21505276, 23842806, 24813780, 26881595, 27510930, 28122284, 32257914, 35152855, 35764209, 37220670, 39738010, 42075540, 42183426, 47685612, 48386871, 53763190, 55021860, 59607015, 63275139, 64515828, 70305710, 71528418, 74441340, 79476020, 80644785, 84366852, 91397423, 96773742, 105458565, 107526380, 119214030, 126550278, 140611420, 143056836, 161289570, 178821045, 182794846, 193547484, 210917130, 238428060, 241934355, 253100556, 274192269, 316375695, 322579140, 357642090, 365589692, 421834260, 456987115, 483868710, 548384538, 632751390, 715284180, 822576807, 913974230, 967737420, 1096769076, 1265502780, 1370961345, 1645153614, 1827948460, 2741922690, 3290307228, 4112884035, 5483845380, 8225768070, 16451536140]

約数ペア:

[(1, 16451536140), (2, 8225768070), (3, 5483845380), (4, 4112884035), (5, 3290307228), (6, 2741922690), (9, 1827948460), (10, 1645153614), (12, 1370961345), (13, 1265502780), (15, 1096769076), (17, 967737420), (18, 913974230), (20, 822576807), (23, 715284180), (26, 632751390), (30, 548384538), (34, 483868710), (36, 456987115), (39, 421834260), (45, 365589692), (46, 357642090), (51, 322579140), (52, 316375695), (60, 274192269), (65, 253100556), (68, 241934355), (69, 238428060), (78, 210917130), (85, 193547484), (90, 182794846), (92, 178821045), (102, 161289570), (115, 143056836), (117, 140611420), (130, 126550278), (138, 119214030), (153, 107526380), (156, 105458565), (170, 96773742), (180, 91397423), (195, 84366852), (204, 80644785), (207, 79476020), (221, 74441340), (230, 71528418), (234, 70305710), (255, 64515828), (260, 63275139), (276, 59607015), (299, 55021860), (306, 53763190), (340, 48386871), (345, 47685612), (390, 42183426), (391, 42075540), (414, 39738010), (442, 37220670), (460, 35764209), (468, 35152855), (510, 32257914), (585, 28122284), (598, 27510930), (612, 26881595), (663, 24813780), (690, 23842806), (765, 21505276), (780, 21091713), (782, 21037770), (828, 19869005), (884, 18610335), (897, 18340620), (1020, 16128957), (1035, 15895204), (1105, 14888268), (1170, 14061142), (1173, 14025180), (1196, 13755465), (1326, 12406890), (1380, 11921403), (1495, 11004372), (1530, 10752638), (1564, 10518885), (1794, 9170310), (1955, 8415108), (1989, 8271260), (2070, 7947602), (2210, 7444134), (2340, 7030571), (2346, 7012590), (2652, 6203445), (2691, 6113540), (2990, 5502186), (3060, 5376319), (3315, 4962756), (3519, 4675060), (3588, 4585155), (3910, 4207554), (3978, 4135630), (4140, 3973801), (4420, 3722067), (4485, 3668124), (4692, 3506295), (5083, 3236580), (5382, 3056770), (5865, 2805036), (5980, 2751093), (6630, 2481378), (7038, 2337530), (7820, 2103777), (7956, 2067815), (8970, 1834062), (9945, 1654252), (10166, 1618290), (10764, 1528385), (11730, 1402518), (13260, 1240689), (13455, 1222708), (14076, 1168765), (15249, 1078860), (17595, 935012), (17940, 917031), (17981, 914940), (19890, 827126), (20332, 809145), (23460, 701259), (25415, 647316), (26910, 611354), (30498, 539430), (35190, 467506), (35962, 457470), (39780, 413563), (45747, 359620), (50830, 323658), (53820, 305677), (53943, 304980), (60996, 269715), (70380, 233753), (71924, 228735), (76245, 215772), (89905, 182988), (91494, 179810), (101660, 161829), (107886, 152490)]