8420306160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:600

約数の個数: 320

約数和(自身を含む): 30420052992

約数和(自身を除く): 21999746832

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, 80, 84, 97, 105, 112, 120, 140, 163, 168, 194, 210, 240, 280, 291, 317, 326, 336, 388, 420, 485, 489, 560, 582, 634, 652, 679, 776, 815, 840, 951, 970, 978, 1141, 1164, 1268, 1304, 1358, 1455, 1552, 1585, 1630, 1680, 1902, 1940, 1956, 2037, 2219, 2282, 2328, 2445, 2536, 2608, 2716, 2910, 3170, 3260, 3395, 3423, 3804, 3880, 3912, 4074, 4438, 4564, 4656, 4755, 4890, 5072, 5432, 5705, 5820, 6340, 6520, 6657, 6790, 6846, 7608, 7760, 7824, 8148, 8876, 9128, 9510, 9780, 10185, 10864, 11095, 11410, 11640, 12680, 13040, 13314, 13580, 13692, 15216, 15811, 16296, 17115, 17752, 18256, 19020, 19560, 20370, 22190, 22820, 23280, 25360, 26628, 27160, 27384, 30749, 31622, 32592, 33285, 34230, 35504, 38040, 39120, 40740, 44380, 45640, 47433, 51671, 53256, 54320, 54768, 61498, 63244, 66570, 68460, 76080, 79055, 81480, 88760, 91280, 92247, 94866, 103342, 106512, 110677, 122996, 126488, 133140, 136920, 153745, 155013, 158110, 162960, 177520, 184494, 189732, 206684, 215243, 221354, 237165, 245992, 252976, 258355, 266280, 273840, 307490, 310026, 316220, 332031, 361697, 368988, 379464, 413368, 430486, 442708, 461235, 474330, 491984, 516710, 532560, 553385, 614980, 620052, 632440, 645729, 664062, 723394, 737976, 758928, 775065, 826736, 860972, 885416, 922470, 948660, 1033420, 1076215, 1085091, 1106770, 1229960, 1240104, 1264880, 1291458, 1328124, 1446788, 1475952, 1550130, 1660155, 1721944, 1770832, 1808485, 1844940, 1897320, 2066840, 2152430, 2170182, 2213540, 2459920, 2480208, 2582916, 2656248, 2893576, 3100260, 3228645, 3320310, 3443888, 3616970, 3689880, 3794640, 4133680, 4304860, 4340364, 4427080, 5012087, 5165832, 5312496, 5425455, 5787152, 6200520, 6457290, 6640620, 7233940, 7379760, 8609720, 8680728, 8854160, 10024174, 10331664, 10850910, 12401040, 12914580, 13281240, 14467880, 15036261, 17219440, 17361456, 20048348, 21701820, 25060435, 25829160, 26562480, 28935760, 30072522, 35084609, 40096696, 43403640, 50120870, 51658320, 60145044, 70169218, 75181305, 80193392, 86807280, 100241740, 105253827, 120290088, 140338436, 150362610, 175423045, 200483480, 210507654, 240580176, 280676872, 300725220, 350846090, 400966960, 421015308, 526269135, 561353744, 601450440, 701692180, 842030616, 1052538270, 1202900880, 1403384360, 1684061232, 2105076540, 2806768720, 4210153080, 8420306160]

約数ペア:

[(1, 8420306160), (2, 4210153080), (3, 2806768720), (4, 2105076540), (5, 1684061232), (6, 1403384360), (7, 1202900880), (8, 1052538270), (10, 842030616), (12, 701692180), (14, 601450440), (15, 561353744), (16, 526269135), (20, 421015308), (21, 400966960), (24, 350846090), (28, 300725220), (30, 280676872), (35, 240580176), (40, 210507654), (42, 200483480), (48, 175423045), (56, 150362610), (60, 140338436), (70, 120290088), (80, 105253827), (84, 100241740), (97, 86807280), (105, 80193392), (112, 75181305), (120, 70169218), (140, 60145044), (163, 51658320), (168, 50120870), (194, 43403640), (210, 40096696), (240, 35084609), (280, 30072522), (291, 28935760), (317, 26562480), (326, 25829160), (336, 25060435), (388, 21701820), (420, 20048348), (485, 17361456), (489, 17219440), (560, 15036261), (582, 14467880), (634, 13281240), (652, 12914580), (679, 12401040), (776, 10850910), (815, 10331664), (840, 10024174), (951, 8854160), (970, 8680728), (978, 8609720), (1141, 7379760), (1164, 7233940), (1268, 6640620), (1304, 6457290), (1358, 6200520), (1455, 5787152), (1552, 5425455), (1585, 5312496), (1630, 5165832), (1680, 5012087), (1902, 4427080), (1940, 4340364), (1956, 4304860), (2037, 4133680), (2219, 3794640), (2282, 3689880), (2328, 3616970), (2445, 3443888), (2536, 3320310), (2608, 3228645), (2716, 3100260), (2910, 2893576), (3170, 2656248), (3260, 2582916), (3395, 2480208), (3423, 2459920), (3804, 2213540), (3880, 2170182), (3912, 2152430), (4074, 2066840), (4438, 1897320), (4564, 1844940), (4656, 1808485), (4755, 1770832), (4890, 1721944), (5072, 1660155), (5432, 1550130), (5705, 1475952), (5820, 1446788), (6340, 1328124), (6520, 1291458), (6657, 1264880), (6790, 1240104), (6846, 1229960), (7608, 1106770), (7760, 1085091), (7824, 1076215), (8148, 1033420), (8876, 948660), (9128, 922470), (9510, 885416), (9780, 860972), (10185, 826736), (10864, 775065), (11095, 758928), (11410, 737976), (11640, 723394), (12680, 664062), (13040, 645729), (13314, 632440), (13580, 620052), (13692, 614980), (15216, 553385), (15811, 532560), (16296, 516710), (17115, 491984), (17752, 474330), (18256, 461235), (19020, 442708), (19560, 430486), (20370, 413368), (22190, 379464), (22820, 368988), (23280, 361697), (25360, 332031), (26628, 316220), (27160, 310026), (27384, 307490), (30749, 273840), (31622, 266280), (32592, 258355), (33285, 252976), (34230, 245992), (35504, 237165), (38040, 221354), (39120, 215243), (40740, 206684), (44380, 189732), (45640, 184494), (47433, 177520), (51671, 162960), (53256, 158110), (54320, 155013), (54768, 153745), (61498, 136920), (63244, 133140), (66570, 126488), (68460, 122996), (76080, 110677), (79055, 106512), (81480, 103342), (88760, 94866), (91280, 92247)]