2816317140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2447

約数の個数: 288

約数和(自身を含む): 10201734144

約数和(自身を除く): 7385417004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 49, 52, 60, 62, 65, 70, 78, 84, 91, 93, 98, 105, 124, 130, 140, 147, 155, 156, 182, 186, 195, 196, 210, 217, 245, 260, 273, 294, 310, 364, 372, 390, 403, 420, 434, 455, 465, 490, 546, 588, 620, 637, 651, 735, 780, 806, 868, 910, 930, 980, 1085, 1092, 1209, 1274, 1302, 1365, 1470, 1519, 1612, 1820, 1860, 1911, 2015, 2170, 2377, 2418, 2548, 2604, 2730, 2821, 2940, 3038, 3185, 3255, 3822, 4030, 4340, 4557, 4754, 4836, 5460, 5642, 6045, 6076, 6370, 6510, 7131, 7595, 7644, 8060, 8463, 9114, 9508, 9555, 11284, 11885, 12090, 12740, 13020, 14105, 14262, 15190, 16639, 16926, 18228, 19110, 19747, 22785, 23770, 24180, 28210, 28524, 30380, 30901, 33278, 33852, 35655, 38220, 39494, 42315, 45570, 47540, 49917, 56420, 59241, 61802, 66556, 71310, 73687, 78988, 83195, 84630, 91140, 92703, 98735, 99834, 116473, 118482, 123604, 142620, 147374, 154505, 166390, 169260, 185406, 197470, 199668, 216307, 221061, 232946, 236964, 249585, 294748, 296205, 309010, 332780, 349419, 368435, 370812, 394940, 432614, 442122, 463515, 465892, 499170, 515809, 582365, 592410, 618020, 648921, 698838, 736870, 865228, 884244, 927030, 957931, 998340, 1031618, 1081535, 1105305, 1164730, 1184820, 1297842, 1397676, 1473740, 1514149, 1547427, 1747095, 1854060, 1915862, 2063236, 2163070, 2210610, 2329460, 2579045, 2595684, 2873793, 3028298, 3094854, 3244605, 3494190, 3610663, 3831724, 4326140, 4421220, 4542447, 4789655, 5158090, 5747586, 6056596, 6189708, 6489210, 6705517, 6988380, 7221326, 7570745, 7737135, 9084894, 9579310, 10316180, 10831989, 11495172, 12978420, 13411034, 14368965, 14442652, 15141490, 15474270, 18053315, 18169788, 19158620, 20116551, 21663978, 22712235, 26822068, 28737930, 30282980, 30948540, 33527585, 36106630, 40233102, 43327956, 45424470, 46938619, 54159945, 57475860, 67055170, 72213260, 80466204, 90848940, 93877238, 100582755, 108319890, 134110340, 140815857, 187754476, 201165510, 216639780, 234693095, 281631714, 402331020, 469386190, 563263428, 704079285, 938772380, 1408158570, 2816317140]

約数ペア:

[(1, 2816317140), (2, 1408158570), (3, 938772380), (4, 704079285), (5, 563263428), (6, 469386190), (7, 402331020), (10, 281631714), (12, 234693095), (13, 216639780), (14, 201165510), (15, 187754476), (20, 140815857), (21, 134110340), (26, 108319890), (28, 100582755), (30, 93877238), (31, 90848940), (35, 80466204), (39, 72213260), (42, 67055170), (49, 57475860), (52, 54159945), (60, 46938619), (62, 45424470), (65, 43327956), (70, 40233102), (78, 36106630), (84, 33527585), (91, 30948540), (93, 30282980), (98, 28737930), (105, 26822068), (124, 22712235), (130, 21663978), (140, 20116551), (147, 19158620), (155, 18169788), (156, 18053315), (182, 15474270), (186, 15141490), (195, 14442652), (196, 14368965), (210, 13411034), (217, 12978420), (245, 11495172), (260, 10831989), (273, 10316180), (294, 9579310), (310, 9084894), (364, 7737135), (372, 7570745), (390, 7221326), (403, 6988380), (420, 6705517), (434, 6489210), (455, 6189708), (465, 6056596), (490, 5747586), (546, 5158090), (588, 4789655), (620, 4542447), (637, 4421220), (651, 4326140), (735, 3831724), (780, 3610663), (806, 3494190), (868, 3244605), (910, 3094854), (930, 3028298), (980, 2873793), (1085, 2595684), (1092, 2579045), (1209, 2329460), (1274, 2210610), (1302, 2163070), (1365, 2063236), (1470, 1915862), (1519, 1854060), (1612, 1747095), (1820, 1547427), (1860, 1514149), (1911, 1473740), (2015, 1397676), (2170, 1297842), (2377, 1184820), (2418, 1164730), (2548, 1105305), (2604, 1081535), (2730, 1031618), (2821, 998340), (2940, 957931), (3038, 927030), (3185, 884244), (3255, 865228), (3822, 736870), (4030, 698838), (4340, 648921), (4557, 618020), (4754, 592410), (4836, 582365), (5460, 515809), (5642, 499170), (6045, 465892), (6076, 463515), (6370, 442122), (6510, 432614), (7131, 394940), (7595, 370812), (7644, 368435), (8060, 349419), (8463, 332780), (9114, 309010), (9508, 296205), (9555, 294748), (11284, 249585), (11885, 236964), (12090, 232946), (12740, 221061), (13020, 216307), (14105, 199668), (14262, 197470), (15190, 185406), (16639, 169260), (16926, 166390), (18228, 154505), (19110, 147374), (19747, 142620), (22785, 123604), (23770, 118482), (24180, 116473), (28210, 99834), (28524, 98735), (30380, 92703), (30901, 91140), (33278, 84630), (33852, 83195), (35655, 78988), (38220, 73687), (39494, 71310), (42315, 66556), (45570, 61802), (47540, 59241), (49917, 56420)]