38458225520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6464

約数の個数: 320

約数和(自身を含む): 114832650240

約数和(自身を除く): 76374424720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 31, 34, 40, 44, 52, 55, 62, 65, 68, 80, 85, 88, 104, 110, 124, 130, 136, 143, 155, 170, 176, 187, 208, 220, 221, 248, 260, 272, 286, 310, 340, 341, 374, 403, 440, 442, 496, 520, 527, 572, 620, 680, 682, 715, 748, 806, 880, 884, 935, 1040, 1054, 1105, 1144, 1240, 1360, 1364, 1430, 1496, 1612, 1705, 1768, 1870, 2015, 2108, 2210, 2288, 2431, 2480, 2635, 2728, 2860, 2992, 3224, 3410, 3536, 3740, 4030, 4216, 4420, 4433, 4862, 5270, 5456, 5720, 5797, 6379, 6448, 6820, 6851, 7480, 8060, 8432, 8840, 8866, 9724, 10540, 11440, 11594, 12155, 12758, 13640, 13702, 14960, 16120, 17680, 17732, 19448, 21080, 22165, 23188, 24310, 25516, 27280, 27404, 28985, 31895, 32240, 34255, 35464, 38896, 42160, 44330, 46376, 48620, 51032, 54808, 57970, 63790, 68510, 70169, 70928, 75361, 82927, 88660, 92752, 97240, 102064, 108443, 109616, 115940, 127580, 137020, 140338, 150722, 165854, 177320, 194480, 197749, 216886, 231880, 255160, 274040, 280676, 301444, 331708, 350845, 354640, 376805, 395498, 414635, 433772, 463760, 510320, 542215, 548080, 561352, 602888, 663416, 701690, 753610, 790996, 829270, 867544, 912197, 988745, 1084430, 1122704, 1192873, 1205776, 1326832, 1403380, 1409759, 1507220, 1581992, 1658540, 1735088, 1824394, 1977490, 2168860, 2175239, 2385746, 2570737, 2806760, 2819518, 3014440, 3163984, 3317080, 3361733, 3648788, 3954980, 4337720, 4350478, 4560985, 4771492, 5141474, 5613520, 5639036, 5964365, 6028880, 6634160, 6723466, 7048795, 7297576, 7909960, 8675440, 8700956, 9121970, 9542984, 10282948, 10876195, 11278072, 11928730, 12853685, 13446932, 14097590, 14595152, 15507349, 15819920, 16808665, 17401912, 18243940, 19085968, 20565896, 21752390, 22556144, 23857460, 25707370, 26893864, 28195180, 28278107, 31014698, 33617330, 34803824, 36487880, 36979063, 41131792, 43504780, 43702529, 47714920, 51414740, 53787728, 56390360, 56556214, 62029396, 67234660, 72975760, 73958126, 77536745, 87009560, 87405058, 95429840, 102829480, 112780720, 113112428, 124058792, 134469320, 141390535, 147916252, 155073490, 174019120, 174810116, 184895315, 205658960, 218512645, 226224856, 248117584, 268938640, 282781070, 295832504, 310146980, 349620232, 369790630, 437025290, 452449712, 480727819, 565562140, 591665008, 620293960, 699240464, 739581260, 874050580, 961455638, 1131124280, 1240587920, 1479162520, 1748101160, 1922911276, 2262248560, 2403639095, 2958325040, 3496202320, 3845822552, 4807278190, 7691645104, 9614556380, 19229112760, 38458225520]

約数ペア:

[(1, 38458225520), (2, 19229112760), (4, 9614556380), (5, 7691645104), (8, 4807278190), (10, 3845822552), (11, 3496202320), (13, 2958325040), (16, 2403639095), (17, 2262248560), (20, 1922911276), (22, 1748101160), (26, 1479162520), (31, 1240587920), (34, 1131124280), (40, 961455638), (44, 874050580), (52, 739581260), (55, 699240464), (62, 620293960), (65, 591665008), (68, 565562140), (80, 480727819), (85, 452449712), (88, 437025290), (104, 369790630), (110, 349620232), (124, 310146980), (130, 295832504), (136, 282781070), (143, 268938640), (155, 248117584), (170, 226224856), (176, 218512645), (187, 205658960), (208, 184895315), (220, 174810116), (221, 174019120), (248, 155073490), (260, 147916252), (272, 141390535), (286, 134469320), (310, 124058792), (340, 113112428), (341, 112780720), (374, 102829480), (403, 95429840), (440, 87405058), (442, 87009560), (496, 77536745), (520, 73958126), (527, 72975760), (572, 67234660), (620, 62029396), (680, 56556214), (682, 56390360), (715, 53787728), (748, 51414740), (806, 47714920), (880, 43702529), (884, 43504780), (935, 41131792), (1040, 36979063), (1054, 36487880), (1105, 34803824), (1144, 33617330), (1240, 31014698), (1360, 28278107), (1364, 28195180), (1430, 26893864), (1496, 25707370), (1612, 23857460), (1705, 22556144), (1768, 21752390), (1870, 20565896), (2015, 19085968), (2108, 18243940), (2210, 17401912), (2288, 16808665), (2431, 15819920), (2480, 15507349), (2635, 14595152), (2728, 14097590), (2860, 13446932), (2992, 12853685), (3224, 11928730), (3410, 11278072), (3536, 10876195), (3740, 10282948), (4030, 9542984), (4216, 9121970), (4420, 8700956), (4433, 8675440), (4862, 7909960), (5270, 7297576), (5456, 7048795), (5720, 6723466), (5797, 6634160), (6379, 6028880), (6448, 5964365), (6820, 5639036), (6851, 5613520), (7480, 5141474), (8060, 4771492), (8432, 4560985), (8840, 4350478), (8866, 4337720), (9724, 3954980), (10540, 3648788), (11440, 3361733), (11594, 3317080), (12155, 3163984), (12758, 3014440), (13640, 2819518), (13702, 2806760), (14960, 2570737), (16120, 2385746), (17680, 2175239), (17732, 2168860), (19448, 1977490), (21080, 1824394), (22165, 1735088), (23188, 1658540), (24310, 1581992), (25516, 1507220), (27280, 1409759), (27404, 1403380), (28985, 1326832), (31895, 1205776), (32240, 1192873), (34255, 1122704), (35464, 1084430), (38896, 988745), (42160, 912197), (44330, 867544), (46376, 829270), (48620, 790996), (51032, 753610), (54808, 701690), (57970, 663416), (63790, 602888), (68510, 561352), (70169, 548080), (70928, 542215), (75361, 510320), (82927, 463760), (88660, 433772), (92752, 414635), (97240, 395498), (102064, 376805), (108443, 354640), (109616, 350845), (115940, 331708), (127580, 301444), (137020, 280676), (140338, 274040), (150722, 255160), (165854, 231880), (177320, 216886), (194480, 197749)]