159472320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1295

約数の個数: 224

約数和(自身を含む): 609600000

約数和(自身を除く): 450127680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1249, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2498, 2660, 3040, 3192, 3360, 3648, 3747, 3990, 4256, 4560, 4996, 5320, 6080, 6245, 6384, 6720, 7494, 7980, 8512, 8743, 9120, 9992, 10640, 12490, 12768, 14988, 15960, 17486, 18240, 18735, 19984, 21280, 23731, 24980, 25536, 26229, 29976, 31920, 34972, 37470, 39968, 42560, 43715, 47462, 49960, 52458, 59952, 63840, 69944, 71193, 74940, 79936, 87430, 94924, 99920, 104916, 118655, 119904, 127680, 131145, 139888, 142386, 149880, 166117, 174860, 189848, 199840, 209832, 237310, 239808, 262290, 279776, 284772, 299760, 332234, 349720, 355965, 379696, 399680, 419664, 474620, 498351, 524580, 559552, 569544, 599520, 664468, 699440, 711930, 759392, 830585, 839328, 949240, 996702, 1049160, 1139088, 1199040, 1328936, 1398880, 1423860, 1518784, 1661170, 1678656, 1898480, 1993404, 2098320, 2278176, 2491755, 2657872, 2797760, 2847720, 3322340, 3796960, 3986808, 4196640, 4556352, 4983510, 5315744, 5695440, 6644680, 7593920, 7973616, 8393280, 9967020, 10631488, 11390880, 13289360, 15947232, 19934040, 22781760, 26578720, 31894464, 39868080, 53157440, 79736160, 159472320]

約数ペア:

[(1, 159472320), (2, 79736160), (3, 53157440), (4, 39868080), (5, 31894464), (6, 26578720), (7, 22781760), (8, 19934040), (10, 15947232), (12, 13289360), (14, 11390880), (15, 10631488), (16, 9967020), (19, 8393280), (20, 7973616), (21, 7593920), (24, 6644680), (28, 5695440), (30, 5315744), (32, 4983510), (35, 4556352), (38, 4196640), (40, 3986808), (42, 3796960), (48, 3322340), (56, 2847720), (57, 2797760), (60, 2657872), (64, 2491755), (70, 2278176), (76, 2098320), (80, 1993404), (84, 1898480), (95, 1678656), (96, 1661170), (105, 1518784), (112, 1423860), (114, 1398880), (120, 1328936), (133, 1199040), (140, 1139088), (152, 1049160), (160, 996702), (168, 949240), (190, 839328), (192, 830585), (210, 759392), (224, 711930), (228, 699440), (240, 664468), (266, 599520), (280, 569544), (285, 559552), (304, 524580), (320, 498351), (336, 474620), (380, 419664), (399, 399680), (420, 379696), (448, 355965), (456, 349720), (480, 332234), (532, 299760), (560, 284772), (570, 279776), (608, 262290), (665, 239808), (672, 237310), (760, 209832), (798, 199840), (840, 189848), (912, 174860), (960, 166117), (1064, 149880), (1120, 142386), (1140, 139888), (1216, 131145), (1249, 127680), (1330, 119904), (1344, 118655), (1520, 104916), (1596, 99920), (1680, 94924), (1824, 87430), (1995, 79936), (2128, 74940), (2240, 71193), (2280, 69944), (2498, 63840), (2660, 59952), (3040, 52458), (3192, 49960), (3360, 47462), (3648, 43715), (3747, 42560), (3990, 39968), (4256, 37470), (4560, 34972), (4996, 31920), (5320, 29976), (6080, 26229), (6245, 25536), (6384, 24980), (6720, 23731), (7494, 21280), (7980, 19984), (8512, 18735), (8743, 18240), (9120, 17486), (9992, 15960), (10640, 14988), (12490, 12768)]