1729069920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63197}}^1$

素因数の和:63237

約数の個数: 144

約数和(自身を含む): 6211099440

約数和(自身を除く): 4482029520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 63197, 126394, 189591, 252788, 315985, 379182, 505576, 568773, 631970, 758364, 947955, 1011152, 1137546, 1200743, 1263940, 1516728, 1895910, 2022304, 2275092, 2401486, 2527880, 2843865, 3033456, 3602229, 3791820, 4550184, 4802972, 5055760, 5687730, 6003715, 6066912, 7204458, 7583640, 9100368, 9605944, 10111520, 10806687, 11375460, 12007430, 14408916, 15167280, 18011145, 18200736, 19211888, 21613374, 22750920, 24014860, 28817832, 30334560, 36022290, 38423776, 43226748, 45501840, 48029720, 54033435, 57635664, 72044580, 86453496, 91003680, 96059440, 108066870, 115271328, 144089160, 172906992, 192118880, 216133740, 288178320, 345813984, 432267480, 576356640, 864534960, 1729069920]

約数ペア:

[(1, 1729069920), (2, 864534960), (3, 576356640), (4, 432267480), (5, 345813984), (6, 288178320), (8, 216133740), (9, 192118880), (10, 172906992), (12, 144089160), (15, 115271328), (16, 108066870), (18, 96059440), (19, 91003680), (20, 86453496), (24, 72044580), (30, 57635664), (32, 54033435), (36, 48029720), (38, 45501840), (40, 43226748), (45, 38423776), (48, 36022290), (57, 30334560), (60, 28817832), (72, 24014860), (76, 22750920), (80, 21613374), (90, 19211888), (95, 18200736), (96, 18011145), (114, 15167280), (120, 14408916), (144, 12007430), (152, 11375460), (160, 10806687), (171, 10111520), (180, 9605944), (190, 9100368), (228, 7583640), (240, 7204458), (285, 6066912), (288, 6003715), (304, 5687730), (342, 5055760), (360, 4802972), (380, 4550184), (456, 3791820), (480, 3602229), (570, 3033456), (608, 2843865), (684, 2527880), (720, 2401486), (760, 2275092), (855, 2022304), (912, 1895910), (1140, 1516728), (1368, 1263940), (1440, 1200743), (1520, 1137546), (1710, 1011152), (1824, 947955), (2280, 758364), (2736, 631970), (3040, 568773), (3420, 505576), (4560, 379182), (5472, 315985), (6840, 252788), (9120, 189591), (13680, 126394), (27360, 63197)]