304664360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1136

約数の個数: 192

約数和(自身を含む): 937681920

約数和(自身を除く): 633017560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 88, 91, 98, 104, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 280, 286, 308, 364, 385, 392, 440, 455, 490, 520, 539, 572, 616, 637, 715, 728, 770, 910, 980, 1001, 1078, 1087, 1144, 1274, 1430, 1540, 1820, 1960, 2002, 2156, 2174, 2548, 2695, 2860, 3080, 3185, 3640, 4004, 4312, 4348, 5005, 5096, 5390, 5435, 5720, 6370, 7007, 7609, 8008, 8696, 10010, 10780, 10870, 11957, 12740, 14014, 14131, 15218, 20020, 21560, 21740, 23914, 25480, 28028, 28262, 30436, 35035, 38045, 40040, 43480, 47828, 53263, 56056, 56524, 59785, 60872, 70070, 70655, 76090, 83699, 95656, 98917, 106526, 113048, 119570, 140140, 141310, 152180, 155441, 167398, 197834, 213052, 239140, 266315, 280280, 282620, 304360, 310882, 334796, 395668, 418495, 426104, 478280, 494585, 532630, 565240, 585893, 621764, 669592, 692419, 777205, 791336, 836990, 989170, 1065260, 1088087, 1171786, 1243528, 1384838, 1554410, 1673980, 1978340, 2130520, 2176174, 2343572, 2769676, 2929465, 3108820, 3347960, 3462095, 3956680, 4352348, 4687144, 5440435, 5539352, 5858930, 6217640, 6924190, 7616609, 8704696, 10880870, 11717860, 13848380, 15233218, 21761740, 23435720, 27696760, 30466436, 38083045, 43523480, 60932872, 76166090, 152332180, 304664360]

約数ペア:

[(1, 304664360), (2, 152332180), (4, 76166090), (5, 60932872), (7, 43523480), (8, 38083045), (10, 30466436), (11, 27696760), (13, 23435720), (14, 21761740), (20, 15233218), (22, 13848380), (26, 11717860), (28, 10880870), (35, 8704696), (40, 7616609), (44, 6924190), (49, 6217640), (52, 5858930), (55, 5539352), (56, 5440435), (65, 4687144), (70, 4352348), (77, 3956680), (88, 3462095), (91, 3347960), (98, 3108820), (104, 2929465), (110, 2769676), (130, 2343572), (140, 2176174), (143, 2130520), (154, 1978340), (182, 1673980), (196, 1554410), (220, 1384838), (245, 1243528), (260, 1171786), (280, 1088087), (286, 1065260), (308, 989170), (364, 836990), (385, 791336), (392, 777205), (440, 692419), (455, 669592), (490, 621764), (520, 585893), (539, 565240), (572, 532630), (616, 494585), (637, 478280), (715, 426104), (728, 418495), (770, 395668), (910, 334796), (980, 310882), (1001, 304360), (1078, 282620), (1087, 280280), (1144, 266315), (1274, 239140), (1430, 213052), (1540, 197834), (1820, 167398), (1960, 155441), (2002, 152180), (2156, 141310), (2174, 140140), (2548, 119570), (2695, 113048), (2860, 106526), (3080, 98917), (3185, 95656), (3640, 83699), (4004, 76090), (4312, 70655), (4348, 70070), (5005, 60872), (5096, 59785), (5390, 56524), (5435, 56056), (5720, 53263), (6370, 47828), (7007, 43480), (7609, 40040), (8008, 38045), (8696, 35035), (10010, 30436), (10780, 28262), (10870, 28028), (11957, 25480), (12740, 23914), (14014, 21740), (14131, 21560), (15218, 20020)]