403928580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 1279918080

約数和(自身を除く): 875989500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 61, 66, 79, 110, 122, 127, 132, 158, 165, 183, 220, 237, 244, 254, 305, 316, 330, 366, 381, 395, 474, 508, 610, 635, 660, 671, 732, 762, 790, 869, 915, 948, 1185, 1220, 1270, 1342, 1397, 1524, 1580, 1738, 1830, 1905, 2013, 2370, 2540, 2607, 2684, 2794, 3355, 3476, 3660, 3810, 4026, 4191, 4345, 4740, 4819, 5214, 5588, 6710, 6985, 7620, 7747, 8052, 8382, 8690, 9638, 10033, 10065, 10428, 13035, 13420, 13970, 14457, 15494, 16764, 17380, 19276, 20066, 20130, 20955, 23241, 24095, 26070, 27940, 28914, 30099, 30988, 38735, 40132, 40260, 41910, 46482, 48190, 50165, 52140, 53009, 57828, 60198, 72285, 77470, 83820, 85217, 92964, 96380, 100330, 106018, 110363, 116205, 120396, 144570, 150495, 154940, 159027, 170434, 200660, 212036, 220726, 232410, 255651, 265045, 289140, 300990, 318054, 331089, 340868, 426085, 441452, 464820, 511302, 530090, 551815, 601980, 612013, 636108, 662178, 795135, 852170, 1022604, 1060180, 1103630, 1224026, 1278255, 1324356, 1590270, 1655445, 1704340, 1836039, 2207260, 2448052, 2556510, 3060065, 3180540, 3310890, 3672078, 5113020, 6120130, 6621780, 6732143, 7344156, 9180195, 12240260, 13464286, 18360390, 20196429, 26928572, 33660715, 36720780, 40392858, 67321430, 80785716, 100982145, 134642860, 201964290, 403928580]

約数ペア:

[(1, 403928580), (2, 201964290), (3, 134642860), (4, 100982145), (5, 80785716), (6, 67321430), (10, 40392858), (11, 36720780), (12, 33660715), (15, 26928572), (20, 20196429), (22, 18360390), (30, 13464286), (33, 12240260), (44, 9180195), (55, 7344156), (60, 6732143), (61, 6621780), (66, 6120130), (79, 5113020), (110, 3672078), (122, 3310890), (127, 3180540), (132, 3060065), (158, 2556510), (165, 2448052), (183, 2207260), (220, 1836039), (237, 1704340), (244, 1655445), (254, 1590270), (305, 1324356), (316, 1278255), (330, 1224026), (366, 1103630), (381, 1060180), (395, 1022604), (474, 852170), (508, 795135), (610, 662178), (635, 636108), (660, 612013), (671, 601980), (732, 551815), (762, 530090), (790, 511302), (869, 464820), (915, 441452), (948, 426085), (1185, 340868), (1220, 331089), (1270, 318054), (1342, 300990), (1397, 289140), (1524, 265045), (1580, 255651), (1738, 232410), (1830, 220726), (1905, 212036), (2013, 200660), (2370, 170434), (2540, 159027), (2607, 154940), (2684, 150495), (2794, 144570), (3355, 120396), (3476, 116205), (3660, 110363), (3810, 106018), (4026, 100330), (4191, 96380), (4345, 92964), (4740, 85217), (4819, 83820), (5214, 77470), (5588, 72285), (6710, 60198), (6985, 57828), (7620, 53009), (7747, 52140), (8052, 50165), (8382, 48190), (8690, 46482), (9638, 41910), (10033, 40260), (10065, 40132), (10428, 38735), (13035, 30988), (13420, 30099), (13970, 28914), (14457, 27940), (15494, 26070), (16764, 24095), (17380, 23241), (19276, 20955), (20066, 20130)]