15810981480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4651}}^1$

素因数の和:4765

約数の個数: 384

約数和(自身を含む): 62701516800

約数和(自身を除く): 46890535320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 71, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 142, 152, 168, 171, 180, 190, 210, 213, 228, 252, 266, 280, 284, 285, 315, 342, 355, 360, 380, 399, 420, 426, 456, 497, 504, 532, 568, 570, 630, 639, 665, 684, 710, 760, 798, 840, 852, 855, 994, 1064, 1065, 1140, 1197, 1260, 1278, 1330, 1349, 1368, 1420, 1491, 1596, 1704, 1710, 1988, 1995, 2130, 2280, 2394, 2485, 2520, 2556, 2660, 2698, 2840, 2982, 3192, 3195, 3420, 3976, 3990, 4047, 4260, 4473, 4651, 4788, 4970, 5112, 5320, 5396, 5964, 5985, 6390, 6745, 6840, 7455, 7980, 8094, 8520, 8946, 9302, 9443, 9576, 9940, 10792, 11928, 11970, 12141, 12780, 13490, 13953, 14910, 15960, 16188, 17892, 18604, 18886, 19880, 20235, 22365, 23255, 23940, 24282, 25560, 26980, 27906, 28329, 29820, 32376, 32557, 35784, 37208, 37772, 40470, 41859, 44730, 46510, 47215, 47880, 48564, 53960, 55812, 56658, 59640, 60705, 65114, 69765, 75544, 80940, 83718, 84987, 88369, 89460, 93020, 94430, 97128, 97671, 111624, 113316, 121410, 130228, 139530, 141645, 161880, 162785, 167436, 169974, 176738, 178920, 186040, 188860, 195342, 209295, 226632, 242820, 260456, 265107, 279060, 283290, 293013, 325570, 330221, 334872, 339948, 353476, 377720, 390684, 418590, 424935, 441845, 485640, 488355, 530214, 558120, 566580, 586026, 618583, 651140, 660442, 679896, 706952, 781368, 795321, 837180, 849870, 883690, 976710, 990663, 1060428, 1133160, 1172052, 1237166, 1302280, 1320884, 1325535, 1465065, 1590642, 1651105, 1674360, 1699740, 1767380, 1855749, 1953420, 1981326, 2120856, 2311547, 2344104, 2474332, 2641768, 2651070, 2930130, 2971989, 3092915, 3181284, 3302210, 3399480, 3534760, 3711498, 3906840, 3962652, 3976605, 4623094, 4948664, 4953315, 5302140, 5567247, 5860260, 5943978, 6185830, 6274199, 6362568, 6604420, 6934641, 7422996, 7925304, 7953210, 9246188, 9278745, 9906630, 10604280, 11134494, 11557735, 11720520, 11887956, 12371660, 12548398, 13208840, 13869282, 14845992, 14859945, 15906420, 18492376, 18557490, 18822597, 19813260, 20803923, 22268988, 23115470, 23775912, 24743320, 25096796, 27738564, 27836235, 29719890, 31370995, 31812840, 34673205, 37114980, 37645194, 39626520, 41607846, 43919393, 44537976, 46230940, 50193592, 55477128, 55672470, 56467791, 59439780, 62741990, 69346410, 74229960, 75290388, 83215692, 87838786, 92461880, 94112985, 104019615, 111344940, 112935582, 118879560, 125483980, 131758179, 138692820, 150580776, 166431384, 175677572, 188225970, 208039230, 219596965, 222689880, 225871164, 250967960, 263516358, 277385640, 282338955, 351355144, 376451940, 395274537, 416078460, 439193930, 451742328, 527032716, 564677910, 658790895, 752903880, 790549074, 832156920, 878387860, 1054065432, 1129355820, 1317581790, 1581098148, 1756775720, 1976372685, 2258711640, 2635163580, 3162196296, 3952745370, 5270327160, 7905490740, 15810981480]

約数ペア:

[(1, 15810981480), (2, 7905490740), (3, 5270327160), (4, 3952745370), (5, 3162196296), (6, 2635163580), (7, 2258711640), (8, 1976372685), (9, 1756775720), (10, 1581098148), (12, 1317581790), (14, 1129355820), (15, 1054065432), (18, 878387860), (19, 832156920), (20, 790549074), (21, 752903880), (24, 658790895), (28, 564677910), (30, 527032716), (35, 451742328), (36, 439193930), (38, 416078460), (40, 395274537), (42, 376451940), (45, 351355144), (56, 282338955), (57, 277385640), (60, 263516358), (63, 250967960), (70, 225871164), (71, 222689880), (72, 219596965), (76, 208039230), (84, 188225970), (90, 175677572), (95, 166431384), (105, 150580776), (114, 138692820), (120, 131758179), (126, 125483980), (133, 118879560), (140, 112935582), (142, 111344940), (152, 104019615), (168, 94112985), (171, 92461880), (180, 87838786), (190, 83215692), (210, 75290388), (213, 74229960), (228, 69346410), (252, 62741990), (266, 59439780), (280, 56467791), (284, 55672470), (285, 55477128), (315, 50193592), (342, 46230940), (355, 44537976), (360, 43919393), (380, 41607846), (399, 39626520), (420, 37645194), (426, 37114980), (456, 34673205), (497, 31812840), (504, 31370995), (532, 29719890), (568, 27836235), (570, 27738564), (630, 25096796), (639, 24743320), (665, 23775912), (684, 23115470), (710, 22268988), (760, 20803923), (798, 19813260), (840, 18822597), (852, 18557490), (855, 18492376), (994, 15906420), (1064, 14859945), (1065, 14845992), (1140, 13869282), (1197, 13208840), (1260, 12548398), (1278, 12371660), (1330, 11887956), (1349, 11720520), (1368, 11557735), (1420, 11134494), (1491, 10604280), (1596, 9906630), (1704, 9278745), (1710, 9246188), (1988, 7953210), (1995, 7925304), (2130, 7422996), (2280, 6934641), (2394, 6604420), (2485, 6362568), (2520, 6274199), (2556, 6185830), (2660, 5943978), (2698, 5860260), (2840, 5567247), (2982, 5302140), (3192, 4953315), (3195, 4948664), (3420, 4623094), (3976, 3976605), (3990, 3962652), (4047, 3906840), (4260, 3711498), (4473, 3534760), (4651, 3399480), (4788, 3302210), (4970, 3181284), (5112, 3092915), (5320, 2971989), (5396, 2930130), (5964, 2651070), (5985, 2641768), (6390, 2474332), (6745, 2344104), (6840, 2311547), (7455, 2120856), (7980, 1981326), (8094, 1953420), (8520, 1855749), (8946, 1767380), (9302, 1699740), (9443, 1674360), (9576, 1651105), (9940, 1590642), (10792, 1465065), (11928, 1325535), (11970, 1320884), (12141, 1302280), (12780, 1237166), (13490, 1172052), (13953, 1133160), (14910, 1060428), (15960, 990663), (16188, 976710), (17892, 883690), (18604, 849870), (18886, 837180), (19880, 795321), (20235, 781368), (22365, 706952), (23255, 679896), (23940, 660442), (24282, 651140), (25560, 618583), (26980, 586026), (27906, 566580), (28329, 558120), (29820, 530214), (32376, 488355), (32557, 485640), (35784, 441845), (37208, 424935), (37772, 418590), (40470, 390684), (41859, 377720), (44730, 353476), (46510, 339948), (47215, 334872), (47880, 330221), (48564, 325570), (53960, 293013), (55812, 283290), (56658, 279060), (59640, 265107), (60705, 260456), (65114, 242820), (69765, 226632), (75544, 209295), (80940, 195342), (83718, 188860), (84987, 186040), (88369, 178920), (89460, 176738), (93020, 169974), (94430, 167436), (97128, 162785), (97671, 161880), (111624, 141645), (113316, 139530), (121410, 130228)]