82018440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:617

約数の個数: 256

約数和(自身を含む): 329472000

約数和(自身を除く): 247453560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 571, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1142, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1713, 1890, 1995, 2052, 2280, 2284, 2394, 2520, 2565, 2660, 2855, 3192, 3420, 3426, 3591, 3780, 3990, 3997, 4104, 4568, 4788, 5130, 5139, 5320, 5710, 5985, 6840, 6852, 7182, 7560, 7980, 7994, 8565, 9576, 10260, 10278, 10849, 11420, 11970, 11991, 13704, 14364, 15417, 15960, 15988, 17130, 17955, 19985, 20520, 20556, 21698, 22840, 23940, 23982, 25695, 28728, 30834, 31976, 32547, 34260, 35910, 35973, 39970, 41112, 43396, 47880, 47964, 51390, 54245, 59955, 61668, 65094, 68520, 71820, 71946, 75943, 77085, 79940, 86792, 95928, 97641, 102780, 107919, 108490, 119910, 123336, 130188, 143640, 143892, 151886, 154170, 159880, 162735, 179865, 195282, 205560, 215838, 216980, 227829, 239820, 260376, 287784, 292923, 303772, 308340, 325470, 359730, 379715, 390564, 431676, 433960, 455658, 479640, 488205, 539595, 585846, 607544, 616680, 650940, 683487, 719460, 759430, 781128, 863352, 911316, 976410, 1079190, 1139145, 1171692, 1301880, 1366974, 1438920, 1464615, 1518860, 1822632, 1952820, 2050461, 2158380, 2278290, 2343384, 2733948, 2929230, 3037720, 3417435, 3905640, 4100922, 4316760, 4556580, 5467896, 5858460, 6834870, 8201844, 9113160, 10252305, 11716920, 13669740, 16403688, 20504610, 27339480, 41009220, 82018440]

約数ペア:

[(1, 82018440), (2, 41009220), (3, 27339480), (4, 20504610), (5, 16403688), (6, 13669740), (7, 11716920), (8, 10252305), (9, 9113160), (10, 8201844), (12, 6834870), (14, 5858460), (15, 5467896), (18, 4556580), (19, 4316760), (20, 4100922), (21, 3905640), (24, 3417435), (27, 3037720), (28, 2929230), (30, 2733948), (35, 2343384), (36, 2278290), (38, 2158380), (40, 2050461), (42, 1952820), (45, 1822632), (54, 1518860), (56, 1464615), (57, 1438920), (60, 1366974), (63, 1301880), (70, 1171692), (72, 1139145), (76, 1079190), (84, 976410), (90, 911316), (95, 863352), (105, 781128), (108, 759430), (114, 719460), (120, 683487), (126, 650940), (133, 616680), (135, 607544), (140, 585846), (152, 539595), (168, 488205), (171, 479640), (180, 455658), (189, 433960), (190, 431676), (210, 390564), (216, 379715), (228, 359730), (252, 325470), (266, 308340), (270, 303772), (280, 292923), (285, 287784), (315, 260376), (342, 239820), (360, 227829), (378, 216980), (380, 215838), (399, 205560), (420, 195282), (456, 179865), (504, 162735), (513, 159880), (532, 154170), (540, 151886), (570, 143892), (571, 143640), (630, 130188), (665, 123336), (684, 119910), (756, 108490), (760, 107919), (798, 102780), (840, 97641), (855, 95928), (945, 86792), (1026, 79940), (1064, 77085), (1080, 75943), (1140, 71946), (1142, 71820), (1197, 68520), (1260, 65094), (1330, 61668), (1368, 59955), (1512, 54245), (1596, 51390), (1710, 47964), (1713, 47880), (1890, 43396), (1995, 41112), (2052, 39970), (2280, 35973), (2284, 35910), (2394, 34260), (2520, 32547), (2565, 31976), (2660, 30834), (2855, 28728), (3192, 25695), (3420, 23982), (3426, 23940), (3591, 22840), (3780, 21698), (3990, 20556), (3997, 20520), (4104, 19985), (4568, 17955), (4788, 17130), (5130, 15988), (5139, 15960), (5320, 15417), (5710, 14364), (5985, 13704), (6840, 11991), (6852, 11970), (7182, 11420), (7560, 10849), (7980, 10278), (7994, 10260), (8565, 9576)]