160342140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 549642240

約数和(自身を除く): 389300100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 71, 76, 84, 95, 105, 114, 133, 140, 142, 190, 210, 213, 228, 266, 283, 284, 285, 355, 380, 399, 420, 426, 497, 532, 566, 570, 665, 710, 798, 849, 852, 994, 1065, 1132, 1140, 1330, 1349, 1415, 1420, 1491, 1596, 1698, 1981, 1988, 1995, 2130, 2485, 2660, 2698, 2830, 2982, 3396, 3962, 3990, 4047, 4245, 4260, 4970, 5377, 5396, 5660, 5943, 5964, 6745, 7455, 7924, 7980, 8094, 8490, 9443, 9905, 9940, 10754, 11886, 13490, 14910, 16131, 16188, 16980, 18886, 19810, 20093, 20235, 21508, 23772, 26885, 26980, 28329, 29715, 29820, 32262, 37639, 37772, 39620, 40186, 40470, 47215, 53770, 56658, 59430, 60279, 64524, 75278, 80372, 80655, 80940, 94430, 100465, 107540, 112917, 113316, 118860, 120558, 140651, 141645, 150556, 161310, 188195, 188860, 200930, 225834, 241116, 281302, 283290, 301395, 322620, 376390, 381767, 401860, 421953, 451668, 562604, 564585, 566580, 602790, 703255, 752780, 763534, 843906, 1129170, 1145301, 1205580, 1406510, 1527068, 1687812, 1908835, 2109765, 2258340, 2290602, 2672369, 2813020, 3817670, 4219530, 4581204, 5344738, 5726505, 7635340, 8017107, 8439060, 10689476, 11453010, 13361845, 16034214, 22906020, 26723690, 32068428, 40085535, 53447380, 80171070, 160342140]

約数ペア:

[(1, 160342140), (2, 80171070), (3, 53447380), (4, 40085535), (5, 32068428), (6, 26723690), (7, 22906020), (10, 16034214), (12, 13361845), (14, 11453010), (15, 10689476), (19, 8439060), (20, 8017107), (21, 7635340), (28, 5726505), (30, 5344738), (35, 4581204), (38, 4219530), (42, 3817670), (57, 2813020), (60, 2672369), (70, 2290602), (71, 2258340), (76, 2109765), (84, 1908835), (95, 1687812), (105, 1527068), (114, 1406510), (133, 1205580), (140, 1145301), (142, 1129170), (190, 843906), (210, 763534), (213, 752780), (228, 703255), (266, 602790), (283, 566580), (284, 564585), (285, 562604), (355, 451668), (380, 421953), (399, 401860), (420, 381767), (426, 376390), (497, 322620), (532, 301395), (566, 283290), (570, 281302), (665, 241116), (710, 225834), (798, 200930), (849, 188860), (852, 188195), (994, 161310), (1065, 150556), (1132, 141645), (1140, 140651), (1330, 120558), (1349, 118860), (1415, 113316), (1420, 112917), (1491, 107540), (1596, 100465), (1698, 94430), (1981, 80940), (1988, 80655), (1995, 80372), (2130, 75278), (2485, 64524), (2660, 60279), (2698, 59430), (2830, 56658), (2982, 53770), (3396, 47215), (3962, 40470), (3990, 40186), (4047, 39620), (4245, 37772), (4260, 37639), (4970, 32262), (5377, 29820), (5396, 29715), (5660, 28329), (5943, 26980), (5964, 26885), (6745, 23772), (7455, 21508), (7924, 20235), (7980, 20093), (8094, 19810), (8490, 18886), (9443, 16980), (9905, 16188), (9940, 16131), (10754, 14910), (11886, 13490)]