18032825520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{5807}}^1$

素因数の和:6072

約数の個数: 240

約数和(自身を含む): 64039472640

約数和(自身を除く): 46006647120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 227, 228, 240, 285, 304, 342, 360, 380, 454, 456, 570, 681, 684, 720, 760, 855, 908, 912, 1135, 1140, 1362, 1368, 1520, 1710, 1816, 2043, 2270, 2280, 2724, 2736, 3405, 3420, 3632, 4086, 4313, 4540, 4560, 5448, 5807, 6810, 6840, 8172, 8626, 9080, 10215, 10896, 11614, 12939, 13620, 13680, 16344, 17252, 17421, 18160, 20430, 21565, 23228, 25878, 27240, 29035, 32688, 34504, 34842, 38817, 40860, 43130, 46456, 51756, 52263, 54480, 58070, 64695, 69008, 69684, 77634, 81720, 86260, 87105, 92912, 103512, 104526, 110333, 116140, 129390, 139368, 155268, 163440, 172520, 174210, 194085, 207024, 209052, 220666, 232280, 258780, 261315, 278736, 310536, 330999, 345040, 348420, 388170, 418104, 441332, 464560, 517560, 522630, 551665, 621072, 661998, 696840, 776340, 836208, 882664, 992997, 1035120, 1045260, 1103330, 1318189, 1323996, 1393680, 1552680, 1654995, 1765328, 1985994, 2090520, 2206660, 2636378, 2647992, 3105360, 3309990, 3954567, 3971988, 4181040, 4413320, 4964985, 5272756, 5295984, 6590945, 6619980, 7909134, 7943976, 8826640, 9929970, 10545512, 11863701, 13181890, 13239960, 15818268, 15887952, 19772835, 19859940, 21091024, 23727402, 25045591, 26363780, 26479920, 31636536, 39545670, 39719880, 47454804, 50091182, 52727560, 59318505, 63273072, 75136773, 79091340, 79439760, 94909608, 100182364, 105455120, 118637010, 125227955, 150273546, 158182680, 189819216, 200364728, 225410319, 237274020, 250455910, 300547092, 316365360, 375683865, 400729456, 450820638, 474548040, 500911820, 601094184, 751367730, 901641276, 949096080, 1001823640, 1127051595, 1202188368, 1502735460, 1803282552, 2003647280, 2254103190, 3005470920, 3606565104, 4508206380, 6010941840, 9016412760, 18032825520]

約数ペア:

[(1, 18032825520), (2, 9016412760), (3, 6010941840), (4, 4508206380), (5, 3606565104), (6, 3005470920), (8, 2254103190), (9, 2003647280), (10, 1803282552), (12, 1502735460), (15, 1202188368), (16, 1127051595), (18, 1001823640), (19, 949096080), (20, 901641276), (24, 751367730), (30, 601094184), (36, 500911820), (38, 474548040), (40, 450820638), (45, 400729456), (48, 375683865), (57, 316365360), (60, 300547092), (72, 250455910), (76, 237274020), (80, 225410319), (90, 200364728), (95, 189819216), (114, 158182680), (120, 150273546), (144, 125227955), (152, 118637010), (171, 105455120), (180, 100182364), (190, 94909608), (227, 79439760), (228, 79091340), (240, 75136773), (285, 63273072), (304, 59318505), (342, 52727560), (360, 50091182), (380, 47454804), (454, 39719880), (456, 39545670), (570, 31636536), (681, 26479920), (684, 26363780), (720, 25045591), (760, 23727402), (855, 21091024), (908, 19859940), (912, 19772835), (1135, 15887952), (1140, 15818268), (1362, 13239960), (1368, 13181890), (1520, 11863701), (1710, 10545512), (1816, 9929970), (2043, 8826640), (2270, 7943976), (2280, 7909134), (2724, 6619980), (2736, 6590945), (3405, 5295984), (3420, 5272756), (3632, 4964985), (4086, 4413320), (4313, 4181040), (4540, 3971988), (4560, 3954567), (5448, 3309990), (5807, 3105360), (6810, 2647992), (6840, 2636378), (8172, 2206660), (8626, 2090520), (9080, 1985994), (10215, 1765328), (10896, 1654995), (11614, 1552680), (12939, 1393680), (13620, 1323996), (13680, 1318189), (16344, 1103330), (17252, 1045260), (17421, 1035120), (18160, 992997), (20430, 882664), (21565, 836208), (23228, 776340), (25878, 696840), (27240, 661998), (29035, 621072), (32688, 551665), (34504, 522630), (34842, 517560), (38817, 464560), (40860, 441332), (43130, 418104), (46456, 388170), (51756, 348420), (52263, 345040), (54480, 330999), (58070, 310536), (64695, 278736), (69008, 261315), (69684, 258780), (77634, 232280), (81720, 220666), (86260, 209052), (87105, 207024), (92912, 194085), (103512, 174210), (104526, 172520), (110333, 163440), (116140, 155268), (129390, 139368)]