185301480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 256

約数和(自身を含む): 696729600

約数和(自身を除く): 511428120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 71, 78, 84, 91, 104, 105, 120, 130, 140, 142, 156, 168, 182, 195, 210, 213, 239, 260, 273, 280, 284, 312, 355, 364, 390, 420, 426, 455, 478, 497, 520, 546, 568, 710, 717, 728, 780, 840, 852, 910, 923, 956, 994, 1065, 1092, 1195, 1365, 1420, 1434, 1491, 1560, 1673, 1704, 1820, 1846, 1912, 1988, 2130, 2184, 2390, 2485, 2730, 2769, 2840, 2868, 2982, 3107, 3346, 3585, 3640, 3692, 3976, 4260, 4615, 4780, 4970, 5019, 5460, 5538, 5736, 5964, 6214, 6461, 6692, 7170, 7384, 7455, 8365, 8520, 9230, 9321, 9560, 9940, 10038, 10920, 11076, 11928, 12428, 12922, 13384, 13845, 14340, 14910, 15535, 16730, 16969, 18460, 18642, 19383, 19880, 20076, 21749, 22152, 24856, 25095, 25844, 27690, 28680, 29820, 31070, 32305, 33460, 33938, 36920, 37284, 38766, 40152, 43498, 46605, 50190, 50907, 51688, 55380, 59640, 62140, 64610, 65247, 66920, 67876, 74568, 77532, 84845, 86996, 93210, 96915, 100380, 101814, 108745, 110760, 118783, 124280, 129220, 130494, 135752, 155064, 169690, 173992, 186420, 193830, 200760, 203628, 217490, 220597, 237566, 254535, 258440, 260988, 326235, 339380, 356349, 372840, 387660, 407256, 434980, 441194, 475132, 509070, 521976, 593915, 652470, 661791, 678760, 712698, 775320, 869960, 882388, 950264, 1018140, 1102985, 1187830, 1304940, 1323582, 1425396, 1544179, 1764776, 1781745, 2036280, 2205970, 2375660, 2609880, 2647164, 2850792, 3088358, 3308955, 3563490, 4411940, 4632537, 4751320, 5294328, 6176716, 6617910, 7126980, 7720895, 8823880, 9265074, 12353432, 13235820, 14253960, 15441790, 18530148, 23162685, 26471640, 30883580, 37060296, 46325370, 61767160, 92650740, 185301480]

約数ペア:

[(1, 185301480), (2, 92650740), (3, 61767160), (4, 46325370), (5, 37060296), (6, 30883580), (7, 26471640), (8, 23162685), (10, 18530148), (12, 15441790), (13, 14253960), (14, 13235820), (15, 12353432), (20, 9265074), (21, 8823880), (24, 7720895), (26, 7126980), (28, 6617910), (30, 6176716), (35, 5294328), (39, 4751320), (40, 4632537), (42, 4411940), (52, 3563490), (56, 3308955), (60, 3088358), (65, 2850792), (70, 2647164), (71, 2609880), (78, 2375660), (84, 2205970), (91, 2036280), (104, 1781745), (105, 1764776), (120, 1544179), (130, 1425396), (140, 1323582), (142, 1304940), (156, 1187830), (168, 1102985), (182, 1018140), (195, 950264), (210, 882388), (213, 869960), (239, 775320), (260, 712698), (273, 678760), (280, 661791), (284, 652470), (312, 593915), (355, 521976), (364, 509070), (390, 475132), (420, 441194), (426, 434980), (455, 407256), (478, 387660), (497, 372840), (520, 356349), (546, 339380), (568, 326235), (710, 260988), (717, 258440), (728, 254535), (780, 237566), (840, 220597), (852, 217490), (910, 203628), (923, 200760), (956, 193830), (994, 186420), (1065, 173992), (1092, 169690), (1195, 155064), (1365, 135752), (1420, 130494), (1434, 129220), (1491, 124280), (1560, 118783), (1673, 110760), (1704, 108745), (1820, 101814), (1846, 100380), (1912, 96915), (1988, 93210), (2130, 86996), (2184, 84845), (2390, 77532), (2485, 74568), (2730, 67876), (2769, 66920), (2840, 65247), (2868, 64610), (2982, 62140), (3107, 59640), (3346, 55380), (3585, 51688), (3640, 50907), (3692, 50190), (3976, 46605), (4260, 43498), (4615, 40152), (4780, 38766), (4970, 37284), (5019, 36920), (5460, 33938), (5538, 33460), (5736, 32305), (5964, 31070), (6214, 29820), (6461, 28680), (6692, 27690), (7170, 25844), (7384, 25095), (7455, 24856), (8365, 22152), (8520, 21749), (9230, 20076), (9321, 19880), (9560, 19383), (9940, 18642), (10038, 18460), (10920, 16969), (11076, 16730), (11928, 15535), (12428, 14910), (12922, 14340), (13384, 13845)]