45207120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 162846720

約数和(自身を除く): 117639600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 379, 420, 426, 497, 560, 568, 710, 758, 840, 852, 994, 1065, 1136, 1137, 1420, 1491, 1516, 1680, 1704, 1895, 1988, 2130, 2274, 2485, 2653, 2840, 2982, 3032, 3408, 3790, 3976, 4260, 4548, 4970, 5306, 5680, 5685, 5964, 6064, 7455, 7580, 7952, 7959, 8520, 9096, 9940, 10612, 11370, 11928, 13265, 14910, 15160, 15918, 17040, 18192, 19880, 21224, 22740, 23856, 26530, 26909, 29820, 30320, 31836, 39760, 39795, 42448, 45480, 53060, 53818, 59640, 63672, 79590, 80727, 90960, 106120, 107636, 119280, 127344, 134545, 159180, 161454, 188363, 212240, 215272, 269090, 318360, 322908, 376726, 403635, 430544, 538180, 565089, 636720, 645816, 753452, 807270, 941815, 1076360, 1130178, 1291632, 1506904, 1614540, 1883630, 2152720, 2260356, 2825445, 3013808, 3229080, 3767260, 4520712, 5650890, 6458160, 7534520, 9041424, 11301780, 15069040, 22603560, 45207120]

約数ペア:

[(1, 45207120), (2, 22603560), (3, 15069040), (4, 11301780), (5, 9041424), (6, 7534520), (7, 6458160), (8, 5650890), (10, 4520712), (12, 3767260), (14, 3229080), (15, 3013808), (16, 2825445), (20, 2260356), (21, 2152720), (24, 1883630), (28, 1614540), (30, 1506904), (35, 1291632), (40, 1130178), (42, 1076360), (48, 941815), (56, 807270), (60, 753452), (70, 645816), (71, 636720), (80, 565089), (84, 538180), (105, 430544), (112, 403635), (120, 376726), (140, 322908), (142, 318360), (168, 269090), (210, 215272), (213, 212240), (240, 188363), (280, 161454), (284, 159180), (336, 134545), (355, 127344), (379, 119280), (420, 107636), (426, 106120), (497, 90960), (560, 80727), (568, 79590), (710, 63672), (758, 59640), (840, 53818), (852, 53060), (994, 45480), (1065, 42448), (1136, 39795), (1137, 39760), (1420, 31836), (1491, 30320), (1516, 29820), (1680, 26909), (1704, 26530), (1895, 23856), (1988, 22740), (2130, 21224), (2274, 19880), (2485, 18192), (2653, 17040), (2840, 15918), (2982, 15160), (3032, 14910), (3408, 13265), (3790, 11928), (3976, 11370), (4260, 10612), (4548, 9940), (4970, 9096), (5306, 8520), (5680, 7959), (5685, 7952), (5964, 7580), (6064, 7455)]