201618690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:98

約数の個数: 256

約数和(自身を含む): 658022400

約数和(自身を除く): 456403710

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 23, 26, 30, 35, 38, 39, 42, 46, 57, 65, 69, 70, 78, 91, 95, 105, 114, 115, 130, 133, 138, 161, 169, 182, 190, 195, 210, 230, 247, 266, 273, 285, 299, 322, 338, 345, 390, 399, 437, 455, 483, 494, 507, 546, 570, 598, 665, 690, 741, 798, 805, 845, 874, 897, 910, 966, 1014, 1183, 1235, 1311, 1330, 1365, 1482, 1495, 1610, 1690, 1729, 1794, 1995, 2093, 2185, 2197, 2366, 2415, 2470, 2535, 2622, 2730, 2990, 3059, 3211, 3458, 3549, 3705, 3887, 3990, 4186, 4370, 4394, 4485, 4830, 5070, 5187, 5681, 5915, 6118, 6279, 6422, 6555, 6591, 7098, 7410, 7774, 8645, 8970, 9177, 9633, 10374, 10465, 10985, 11362, 11661, 11830, 12558, 13110, 13182, 15295, 15379, 16055, 17043, 17290, 17745, 18354, 19266, 19435, 20930, 21970, 22477, 23322, 25935, 27209, 28405, 30590, 30758, 31395, 32110, 32955, 34086, 35490, 38870, 39767, 41743, 44954, 45885, 46137, 48165, 50531, 51870, 54418, 56810, 58305, 62790, 65910, 67431, 73853, 76895, 79534, 81627, 83486, 85215, 91770, 92274, 96330, 101062, 112385, 116610, 119301, 125229, 134862, 136045, 147706, 151593, 153790, 163254, 170430, 198835, 208715, 221559, 224770, 230685, 238602, 250458, 252655, 272090, 292201, 303186, 337155, 353717, 369265, 397670, 408135, 417430, 443118, 461370, 505310, 516971, 584402, 596505, 626145, 674310, 707434, 738530, 757965, 816270, 876603, 960089, 1033942, 1061151, 1107795, 1193010, 1252290, 1461005, 1515930, 1550913, 1753206, 1768585, 1920178, 2122302, 2215590, 2584855, 2880267, 2922010, 3101826, 3537170, 4383015, 4800445, 5169710, 5305755, 5760534, 6720623, 7754565, 8766030, 9600890, 10611510, 13441246, 14401335, 15509130, 20161869, 28802670, 33603115, 40323738, 67206230, 100809345, 201618690]

約数ペア:

[(1, 201618690), (2, 100809345), (3, 67206230), (5, 40323738), (6, 33603115), (7, 28802670), (10, 20161869), (13, 15509130), (14, 14401335), (15, 13441246), (19, 10611510), (21, 9600890), (23, 8766030), (26, 7754565), (30, 6720623), (35, 5760534), (38, 5305755), (39, 5169710), (42, 4800445), (46, 4383015), (57, 3537170), (65, 3101826), (69, 2922010), (70, 2880267), (78, 2584855), (91, 2215590), (95, 2122302), (105, 1920178), (114, 1768585), (115, 1753206), (130, 1550913), (133, 1515930), (138, 1461005), (161, 1252290), (169, 1193010), (182, 1107795), (190, 1061151), (195, 1033942), (210, 960089), (230, 876603), (247, 816270), (266, 757965), (273, 738530), (285, 707434), (299, 674310), (322, 626145), (338, 596505), (345, 584402), (390, 516971), (399, 505310), (437, 461370), (455, 443118), (483, 417430), (494, 408135), (507, 397670), (546, 369265), (570, 353717), (598, 337155), (665, 303186), (690, 292201), (741, 272090), (798, 252655), (805, 250458), (845, 238602), (874, 230685), (897, 224770), (910, 221559), (966, 208715), (1014, 198835), (1183, 170430), (1235, 163254), (1311, 153790), (1330, 151593), (1365, 147706), (1482, 136045), (1495, 134862), (1610, 125229), (1690, 119301), (1729, 116610), (1794, 112385), (1995, 101062), (2093, 96330), (2185, 92274), (2197, 91770), (2366, 85215), (2415, 83486), (2470, 81627), (2535, 79534), (2622, 76895), (2730, 73853), (2990, 67431), (3059, 65910), (3211, 62790), (3458, 58305), (3549, 56810), (3705, 54418), (3887, 51870), (3990, 50531), (4186, 48165), (4370, 46137), (4394, 45885), (4485, 44954), (4830, 41743), (5070, 39767), (5187, 38870), (5681, 35490), (5915, 34086), (6118, 32955), (6279, 32110), (6422, 31395), (6555, 30758), (6591, 30590), (7098, 28405), (7410, 27209), (7774, 25935), (8645, 23322), (8970, 22477), (9177, 21970), (9633, 20930), (10374, 19435), (10465, 19266), (10985, 18354), (11362, 17745), (11661, 17290), (11830, 17043), (12558, 16055), (13110, 15379), (13182, 15295)]