408067660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 1238751360

約数和(自身を除く): 830683700

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 17, 20, 22, 26, 28, 34, 35, 44, 52, 55, 65, 68, 70, 77, 85, 91, 109, 110, 119, 121, 130, 140, 143, 154, 170, 182, 187, 218, 220, 221, 238, 242, 260, 286, 308, 340, 364, 374, 385, 436, 442, 455, 476, 484, 545, 572, 595, 605, 715, 748, 763, 770, 847, 884, 910, 935, 1001, 1090, 1105, 1190, 1199, 1210, 1309, 1417, 1430, 1526, 1540, 1547, 1573, 1694, 1820, 1853, 1870, 2002, 2057, 2180, 2210, 2380, 2398, 2420, 2431, 2618, 2834, 2860, 3052, 3094, 3146, 3388, 3706, 3740, 3815, 4004, 4114, 4235, 4420, 4796, 4862, 5005, 5236, 5668, 5995, 6188, 6292, 6545, 7085, 7412, 7630, 7735, 7865, 8228, 8393, 8470, 9265, 9724, 9919, 10010, 10285, 11011, 11990, 12155, 12971, 13090, 13189, 14170, 14399, 15260, 15470, 15587, 15730, 16786, 16940, 17017, 18530, 19838, 20020, 20383, 20570, 22022, 23980, 24089, 24310, 25942, 26180, 26378, 26741, 28340, 28798, 30940, 31174, 31460, 33572, 34034, 37060, 39676, 40766, 41140, 41965, 44044, 48178, 48620, 49595, 51884, 52756, 53482, 55055, 57596, 62348, 64855, 65945, 68068, 71995, 77935, 81532, 83930, 85085, 92323, 96356, 99190, 101915, 106964, 109109, 110110, 120445, 129710, 131890, 133705, 142681, 143990, 155870, 167860, 168623, 170170, 171457, 184646, 187187, 198380, 203830, 218218, 220220, 224213, 240890, 259420, 263780, 264979, 267410, 285362, 287980, 311740, 337246, 340340, 342914, 369292, 374374, 407660, 436436, 448426, 461615, 481780, 529958, 534820, 545545, 570724, 674492, 685828, 713405, 748748, 843115, 857285, 896852, 923230, 935935, 1059916, 1091090, 1121065, 1200199, 1324895, 1426810, 1569491, 1686230, 1714570, 1846460, 1854853, 1871870, 2182180, 2242130, 2400398, 2649790, 2853620, 2914769, 3138982, 3372460, 3429140, 3709706, 3743740, 4484260, 4800796, 5299580, 5829538, 6000995, 6277964, 7419412, 7847455, 9274265, 11659076, 12001990, 14573845, 15694910, 18548530, 20403383, 24003980, 29147690, 31389820, 37097060, 40806766, 58295380, 81613532, 102016915, 204033830, 408067660]

約数ペア:

[(1, 408067660), (2, 204033830), (4, 102016915), (5, 81613532), (7, 58295380), (10, 40806766), (11, 37097060), (13, 31389820), (14, 29147690), (17, 24003980), (20, 20403383), (22, 18548530), (26, 15694910), (28, 14573845), (34, 12001990), (35, 11659076), (44, 9274265), (52, 7847455), (55, 7419412), (65, 6277964), (68, 6000995), (70, 5829538), (77, 5299580), (85, 4800796), (91, 4484260), (109, 3743740), (110, 3709706), (119, 3429140), (121, 3372460), (130, 3138982), (140, 2914769), (143, 2853620), (154, 2649790), (170, 2400398), (182, 2242130), (187, 2182180), (218, 1871870), (220, 1854853), (221, 1846460), (238, 1714570), (242, 1686230), (260, 1569491), (286, 1426810), (308, 1324895), (340, 1200199), (364, 1121065), (374, 1091090), (385, 1059916), (436, 935935), (442, 923230), (455, 896852), (476, 857285), (484, 843115), (545, 748748), (572, 713405), (595, 685828), (605, 674492), (715, 570724), (748, 545545), (763, 534820), (770, 529958), (847, 481780), (884, 461615), (910, 448426), (935, 436436), (1001, 407660), (1090, 374374), (1105, 369292), (1190, 342914), (1199, 340340), (1210, 337246), (1309, 311740), (1417, 287980), (1430, 285362), (1526, 267410), (1540, 264979), (1547, 263780), (1573, 259420), (1694, 240890), (1820, 224213), (1853, 220220), (1870, 218218), (2002, 203830), (2057, 198380), (2180, 187187), (2210, 184646), (2380, 171457), (2398, 170170), (2420, 168623), (2431, 167860), (2618, 155870), (2834, 143990), (2860, 142681), (3052, 133705), (3094, 131890), (3146, 129710), (3388, 120445), (3706, 110110), (3740, 109109), (3815, 106964), (4004, 101915), (4114, 99190), (4235, 96356), (4420, 92323), (4796, 85085), (4862, 83930), (5005, 81532), (5236, 77935), (5668, 71995), (5995, 68068), (6188, 65945), (6292, 64855), (6545, 62348), (7085, 57596), (7412, 55055), (7630, 53482), (7735, 52756), (7865, 51884), (8228, 49595), (8393, 48620), (8470, 48178), (9265, 44044), (9724, 41965), (9919, 41140), (10010, 40766), (10285, 39676), (11011, 37060), (11990, 34034), (12155, 33572), (12971, 31460), (13090, 31174), (13189, 30940), (14170, 28798), (14399, 28340), (15260, 26741), (15470, 26378), (15587, 26180), (15730, 25942), (16786, 24310), (16940, 24089), (17017, 23980), (18530, 22022), (19838, 20570), (20020, 20383)]