419982840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 256

約数和(自身を含む): 1495872000

約数和(自身を除く): 1075889160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 97, 108, 114, 120, 135, 152, 171, 180, 190, 194, 211, 216, 228, 270, 285, 291, 342, 360, 380, 388, 422, 456, 485, 513, 540, 570, 582, 633, 684, 760, 776, 844, 855, 873, 970, 1026, 1055, 1080, 1140, 1164, 1266, 1368, 1455, 1688, 1710, 1746, 1843, 1899, 1940, 2052, 2110, 2280, 2328, 2532, 2565, 2619, 2910, 3165, 3420, 3492, 3686, 3798, 3880, 4009, 4104, 4220, 4365, 5064, 5130, 5238, 5529, 5697, 5820, 6330, 6840, 6984, 7372, 7596, 8018, 8440, 8730, 9215, 9495, 10260, 10476, 11058, 11394, 11640, 12027, 12660, 13095, 14744, 15192, 16036, 16587, 17460, 18430, 18990, 20045, 20467, 20520, 20952, 22116, 22788, 24054, 25320, 26190, 27645, 28485, 32072, 33174, 34920, 36081, 36860, 37980, 40090, 40934, 44232, 45576, 48108, 49761, 52380, 55290, 56970, 60135, 61401, 66348, 72162, 73720, 75960, 80180, 81868, 82935, 96216, 99522, 102335, 104760, 108243, 110580, 113940, 120270, 122802, 132696, 144324, 160360, 163736, 165870, 180405, 184203, 199044, 204670, 216486, 221160, 227880, 240540, 245604, 248805, 288648, 307005, 331740, 360810, 368406, 388873, 398088, 409340, 432972, 481080, 491208, 497610, 541215, 552609, 614010, 663480, 721620, 736812, 777746, 818680, 865944, 921015, 995220, 1082430, 1105218, 1166619, 1228020, 1443240, 1473624, 1555492, 1842030, 1944365, 1990440, 2164860, 2210436, 2333238, 2456040, 2763045, 3110984, 3499857, 3684060, 3888730, 4329720, 4420872, 4666476, 5526090, 5833095, 6999714, 7368120, 7777460, 9332952, 10499571, 11052180, 11666190, 13999428, 15554920, 17499285, 20999142, 22104360, 23332380, 27998856, 34998570, 41998284, 46664760, 52497855, 69997140, 83996568, 104995710, 139994280, 209991420, 419982840]

約数ペア:

[(1, 419982840), (2, 209991420), (3, 139994280), (4, 104995710), (5, 83996568), (6, 69997140), (8, 52497855), (9, 46664760), (10, 41998284), (12, 34998570), (15, 27998856), (18, 23332380), (19, 22104360), (20, 20999142), (24, 17499285), (27, 15554920), (30, 13999428), (36, 11666190), (38, 11052180), (40, 10499571), (45, 9332952), (54, 7777460), (57, 7368120), (60, 6999714), (72, 5833095), (76, 5526090), (90, 4666476), (95, 4420872), (97, 4329720), (108, 3888730), (114, 3684060), (120, 3499857), (135, 3110984), (152, 2763045), (171, 2456040), (180, 2333238), (190, 2210436), (194, 2164860), (211, 1990440), (216, 1944365), (228, 1842030), (270, 1555492), (285, 1473624), (291, 1443240), (342, 1228020), (360, 1166619), (380, 1105218), (388, 1082430), (422, 995220), (456, 921015), (485, 865944), (513, 818680), (540, 777746), (570, 736812), (582, 721620), (633, 663480), (684, 614010), (760, 552609), (776, 541215), (844, 497610), (855, 491208), (873, 481080), (970, 432972), (1026, 409340), (1055, 398088), (1080, 388873), (1140, 368406), (1164, 360810), (1266, 331740), (1368, 307005), (1455, 288648), (1688, 248805), (1710, 245604), (1746, 240540), (1843, 227880), (1899, 221160), (1940, 216486), (2052, 204670), (2110, 199044), (2280, 184203), (2328, 180405), (2532, 165870), (2565, 163736), (2619, 160360), (2910, 144324), (3165, 132696), (3420, 122802), (3492, 120270), (3686, 113940), (3798, 110580), (3880, 108243), (4009, 104760), (4104, 102335), (4220, 99522), (4365, 96216), (5064, 82935), (5130, 81868), (5238, 80180), (5529, 75960), (5697, 73720), (5820, 72162), (6330, 66348), (6840, 61401), (6984, 60135), (7372, 56970), (7596, 55290), (8018, 52380), (8440, 49761), (8730, 48108), (9215, 45576), (9495, 44232), (10260, 40934), (10476, 40090), (11058, 37980), (11394, 36860), (11640, 36081), (12027, 34920), (12660, 33174), (13095, 32072), (14744, 28485), (15192, 27645), (16036, 26190), (16587, 25320), (17460, 24054), (18430, 22788), (18990, 22116), (20045, 20952), (20467, 20520)]