1913291280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{503}}^1\times {\mathrm{587}}^1$

素因数の和:1115

約数の個数: 200

約数和(自身を含む): 6669698112

約数和(自身を除く): 4756406832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 503, 540, 587, 648, 720, 810, 1006, 1080, 1174, 1296, 1509, 1620, 1761, 2012, 2160, 2348, 2515, 2935, 3018, 3240, 3522, 4024, 4527, 4696, 5030, 5283, 5870, 6036, 6480, 7044, 7545, 8048, 8805, 9054, 9392, 10060, 10566, 11740, 12072, 13581, 14088, 15090, 15849, 17610, 18108, 20120, 21132, 22635, 23480, 24144, 26415, 27162, 28176, 30180, 31698, 35220, 36216, 40240, 40743, 42264, 45270, 46960, 47547, 52830, 54324, 60360, 63396, 67905, 70440, 72432, 79245, 81486, 84528, 90540, 95094, 105660, 108648, 120720, 126792, 135810, 140880, 158490, 162972, 181080, 190188, 203715, 211320, 217296, 237735, 253584, 271620, 295261, 316980, 325944, 362160, 380376, 407430, 422640, 475470, 543240, 590522, 633960, 651888, 760752, 814860, 885783, 950940, 1086480, 1181044, 1267920, 1476305, 1629720, 1771566, 1901880, 2362088, 2657349, 2952610, 3259440, 3543132, 3803760, 4428915, 4724176, 5314698, 5905220, 7086264, 7972047, 8857830, 10629396, 11810440, 13286745, 14172528, 15944094, 17715660, 21258792, 23620880, 23916141, 26573490, 31888188, 35431320, 39860235, 42517584, 47832282, 53146980, 63776376, 70862640, 79720470, 95664564, 106293960, 119580705, 127552752, 159440940, 191329128, 212587920, 239161410, 318881880, 382658256, 478322820, 637763760, 956645640, 1913291280]

約数ペア:

[(1, 1913291280), (2, 956645640), (3, 637763760), (4, 478322820), (5, 382658256), (6, 318881880), (8, 239161410), (9, 212587920), (10, 191329128), (12, 159440940), (15, 127552752), (16, 119580705), (18, 106293960), (20, 95664564), (24, 79720470), (27, 70862640), (30, 63776376), (36, 53146980), (40, 47832282), (45, 42517584), (48, 39860235), (54, 35431320), (60, 31888188), (72, 26573490), (80, 23916141), (81, 23620880), (90, 21258792), (108, 17715660), (120, 15944094), (135, 14172528), (144, 13286745), (162, 11810440), (180, 10629396), (216, 8857830), (240, 7972047), (270, 7086264), (324, 5905220), (360, 5314698), (405, 4724176), (432, 4428915), (503, 3803760), (540, 3543132), (587, 3259440), (648, 2952610), (720, 2657349), (810, 2362088), (1006, 1901880), (1080, 1771566), (1174, 1629720), (1296, 1476305), (1509, 1267920), (1620, 1181044), (1761, 1086480), (2012, 950940), (2160, 885783), (2348, 814860), (2515, 760752), (2935, 651888), (3018, 633960), (3240, 590522), (3522, 543240), (4024, 475470), (4527, 422640), (4696, 407430), (5030, 380376), (5283, 362160), (5870, 325944), (6036, 316980), (6480, 295261), (7044, 271620), (7545, 253584), (8048, 237735), (8805, 217296), (9054, 211320), (9392, 203715), (10060, 190188), (10566, 181080), (11740, 162972), (12072, 158490), (13581, 140880), (14088, 135810), (15090, 126792), (15849, 120720), (17610, 108648), (18108, 105660), (20120, 95094), (21132, 90540), (22635, 84528), (23480, 81486), (24144, 79245), (26415, 72432), (27162, 70440), (28176, 67905), (30180, 63396), (31698, 60360), (35220, 54324), (36216, 52830), (40240, 47547), (40743, 46960), (42264, 45270)]