330871320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 1239310800

約数和(自身を除く): 908439480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 61, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 122, 130, 152, 156, 171, 180, 183, 190, 195, 228, 234, 244, 247, 260, 285, 305, 312, 342, 360, 366, 380, 390, 456, 468, 488, 494, 520, 549, 570, 585, 610, 684, 732, 741, 760, 780, 793, 855, 915, 936, 988, 1098, 1140, 1159, 1170, 1220, 1235, 1368, 1464, 1482, 1560, 1586, 1710, 1830, 1976, 2196, 2223, 2280, 2318, 2340, 2379, 2440, 2470, 2745, 2964, 3172, 3420, 3477, 3660, 3705, 3721, 3965, 4392, 4446, 4636, 4680, 4758, 4940, 5490, 5795, 5928, 6344, 6840, 6954, 7137, 7320, 7410, 7442, 7930, 8892, 9272, 9516, 9880, 10431, 10980, 11115, 11163, 11590, 11895, 13908, 14274, 14820, 14884, 15067, 15860, 17385, 17784, 18605, 19032, 20862, 21960, 22230, 22326, 23180, 23790, 27816, 28548, 29640, 29768, 30134, 31720, 33489, 34770, 35685, 37210, 41724, 44460, 44652, 45201, 46360, 47580, 48373, 52155, 55815, 57096, 60268, 66978, 69540, 70699, 71370, 74420, 75335, 83448, 88920, 89304, 90402, 95160, 96746, 104310, 111630, 120536, 133956, 135603, 139080, 141398, 142740, 145119, 148840, 150670, 167445, 180804, 193492, 208620, 212097, 223260, 226005, 241865, 267912, 271206, 282796, 285480, 290238, 301340, 334890, 353495, 361608, 386984, 417240, 424194, 435357, 446520, 452010, 483730, 542412, 565592, 580476, 602680, 636291, 669780, 678015, 706990, 725595, 848388, 870714, 904020, 919087, 967460, 1060485, 1084824, 1160952, 1272582, 1339560, 1356030, 1413980, 1451190, 1696776, 1741428, 1808040, 1838174, 1934920, 2120970, 2176785, 2545164, 2712060, 2757261, 2827960, 2902380, 3181455, 3482856, 3676348, 4241940, 4353570, 4595435, 5090328, 5424120, 5514522, 5804760, 6362910, 7352696, 8271783, 8483880, 8707140, 9190870, 11029044, 12725820, 13786305, 16543566, 17414280, 18381740, 22058088, 25451640, 27572610, 33087132, 36763480, 41358915, 55145220, 66174264, 82717830, 110290440, 165435660, 330871320]

約数ペア:

[(1, 330871320), (2, 165435660), (3, 110290440), (4, 82717830), (5, 66174264), (6, 55145220), (8, 41358915), (9, 36763480), (10, 33087132), (12, 27572610), (13, 25451640), (15, 22058088), (18, 18381740), (19, 17414280), (20, 16543566), (24, 13786305), (26, 12725820), (30, 11029044), (36, 9190870), (38, 8707140), (39, 8483880), (40, 8271783), (45, 7352696), (52, 6362910), (57, 5804760), (60, 5514522), (61, 5424120), (65, 5090328), (72, 4595435), (76, 4353570), (78, 4241940), (90, 3676348), (95, 3482856), (104, 3181455), (114, 2902380), (117, 2827960), (120, 2757261), (122, 2712060), (130, 2545164), (152, 2176785), (156, 2120970), (171, 1934920), (180, 1838174), (183, 1808040), (190, 1741428), (195, 1696776), (228, 1451190), (234, 1413980), (244, 1356030), (247, 1339560), (260, 1272582), (285, 1160952), (305, 1084824), (312, 1060485), (342, 967460), (360, 919087), (366, 904020), (380, 870714), (390, 848388), (456, 725595), (468, 706990), (488, 678015), (494, 669780), (520, 636291), (549, 602680), (570, 580476), (585, 565592), (610, 542412), (684, 483730), (732, 452010), (741, 446520), (760, 435357), (780, 424194), (793, 417240), (855, 386984), (915, 361608), (936, 353495), (988, 334890), (1098, 301340), (1140, 290238), (1159, 285480), (1170, 282796), (1220, 271206), (1235, 267912), (1368, 241865), (1464, 226005), (1482, 223260), (1560, 212097), (1586, 208620), (1710, 193492), (1830, 180804), (1976, 167445), (2196, 150670), (2223, 148840), (2280, 145119), (2318, 142740), (2340, 141398), (2379, 139080), (2440, 135603), (2470, 133956), (2745, 120536), (2964, 111630), (3172, 104310), (3420, 96746), (3477, 95160), (3660, 90402), (3705, 89304), (3721, 88920), (3965, 83448), (4392, 75335), (4446, 74420), (4636, 71370), (4680, 70699), (4758, 69540), (4940, 66978), (5490, 60268), (5795, 57096), (5928, 55815), (6344, 52155), (6840, 48373), (6954, 47580), (7137, 46360), (7320, 45201), (7410, 44652), (7442, 44460), (7930, 41724), (8892, 37210), (9272, 35685), (9516, 34770), (9880, 33489), (10431, 31720), (10980, 30134), (11115, 29768), (11163, 29640), (11590, 28548), (11895, 27816), (13908, 23790), (14274, 23180), (14820, 22326), (14884, 22230), (15067, 21960), (15860, 20862), (17385, 19032), (17784, 18605)]