7365540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 27095040

約数和(自身を除く): 19729500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 71, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 142, 156, 182, 190, 195, 210, 213, 228, 247, 260, 266, 273, 284, 285, 355, 364, 380, 390, 399, 420, 426, 455, 494, 497, 532, 546, 570, 665, 710, 741, 780, 798, 852, 910, 923, 988, 994, 1065, 1092, 1140, 1235, 1330, 1349, 1365, 1420, 1482, 1491, 1596, 1729, 1820, 1846, 1988, 1995, 2130, 2470, 2485, 2660, 2698, 2730, 2769, 2964, 2982, 3458, 3692, 3705, 3990, 4047, 4260, 4615, 4940, 4970, 5187, 5396, 5460, 5538, 5964, 6461, 6745, 6916, 7410, 7455, 7980, 8094, 8645, 9230, 9443, 9940, 10374, 11076, 12922, 13490, 13845, 14820, 14910, 16188, 17290, 17537, 18460, 18886, 19383, 20235, 20748, 25844, 25935, 26980, 27690, 28329, 29820, 32305, 34580, 35074, 37772, 38766, 40470, 47215, 51870, 52611, 55380, 56658, 64610, 70148, 77532, 80940, 87685, 94430, 96915, 103740, 105222, 113316, 122759, 129220, 141645, 175370, 188860, 193830, 210444, 245518, 263055, 283290, 350740, 368277, 387660, 491036, 526110, 566580, 613795, 736554, 1052220, 1227590, 1473108, 1841385, 2455180, 3682770, 7365540]

約数ペア:

[(1, 7365540), (2, 3682770), (3, 2455180), (4, 1841385), (5, 1473108), (6, 1227590), (7, 1052220), (10, 736554), (12, 613795), (13, 566580), (14, 526110), (15, 491036), (19, 387660), (20, 368277), (21, 350740), (26, 283290), (28, 263055), (30, 245518), (35, 210444), (38, 193830), (39, 188860), (42, 175370), (52, 141645), (57, 129220), (60, 122759), (65, 113316), (70, 105222), (71, 103740), (76, 96915), (78, 94430), (84, 87685), (91, 80940), (95, 77532), (105, 70148), (114, 64610), (130, 56658), (133, 55380), (140, 52611), (142, 51870), (156, 47215), (182, 40470), (190, 38766), (195, 37772), (210, 35074), (213, 34580), (228, 32305), (247, 29820), (260, 28329), (266, 27690), (273, 26980), (284, 25935), (285, 25844), (355, 20748), (364, 20235), (380, 19383), (390, 18886), (399, 18460), (420, 17537), (426, 17290), (455, 16188), (494, 14910), (497, 14820), (532, 13845), (546, 13490), (570, 12922), (665, 11076), (710, 10374), (741, 9940), (780, 9443), (798, 9230), (852, 8645), (910, 8094), (923, 7980), (988, 7455), (994, 7410), (1065, 6916), (1092, 6745), (1140, 6461), (1235, 5964), (1330, 5538), (1349, 5460), (1365, 5396), (1420, 5187), (1482, 4970), (1491, 4940), (1596, 4615), (1729, 4260), (1820, 4047), (1846, 3990), (1988, 3705), (1995, 3692), (2130, 3458), (2470, 2982), (2485, 2964), (2660, 2769), (2698, 2730)]