1618245720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1135

約数の個数: 384

約数和(自身を含む): 6616995840

約数和(自身を除く): 4998750120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 47, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 94, 104, 105, 117, 120, 126, 130, 140, 141, 156, 168, 180, 182, 188, 195, 210, 234, 235, 252, 260, 273, 280, 282, 312, 315, 329, 360, 364, 376, 390, 420, 423, 455, 468, 470, 504, 520, 546, 564, 585, 611, 630, 658, 705, 728, 780, 819, 840, 846, 910, 936, 940, 987, 1051, 1092, 1128, 1170, 1222, 1260, 1316, 1365, 1410, 1560, 1638, 1645, 1692, 1820, 1833, 1880, 1974, 2102, 2115, 2184, 2340, 2444, 2520, 2632, 2730, 2820, 2961, 3055, 3153, 3276, 3290, 3384, 3640, 3666, 3948, 4095, 4204, 4230, 4277, 4680, 4888, 4935, 5255, 5460, 5499, 5640, 5922, 6110, 6306, 6552, 6580, 7332, 7357, 7896, 8190, 8408, 8460, 8554, 9165, 9459, 9870, 10510, 10920, 10998, 11844, 12220, 12612, 12831, 13160, 13663, 14664, 14714, 14805, 15765, 16380, 16920, 17108, 18330, 18918, 19740, 21020, 21385, 21996, 22071, 23688, 24440, 25224, 25662, 27326, 27495, 29428, 29610, 31530, 32760, 34216, 36660, 36785, 37836, 38493, 39480, 40989, 42040, 42770, 43992, 44142, 47295, 49397, 51324, 54652, 54990, 58856, 59220, 63060, 64155, 66213, 68315, 73320, 73570, 75672, 76986, 81978, 85540, 88284, 94590, 95641, 98794, 102648, 109304, 109980, 110355, 118440, 122967, 126120, 128310, 132426, 136630, 147140, 148191, 153972, 163956, 171080, 176568, 189180, 191282, 192465, 197588, 204945, 219960, 220710, 245934, 246985, 256620, 264852, 273260, 286923, 294280, 296382, 307944, 327912, 331065, 345779, 378360, 382564, 384930, 395176, 409890, 441420, 444573, 478205, 491868, 493970, 513240, 529704, 546520, 573846, 592764, 614835, 642161, 662130, 691558, 740955, 765128, 769860, 819780, 860769, 882840, 889146, 956410, 983736, 987940, 1037337, 1147692, 1185528, 1229670, 1284322, 1324260, 1383116, 1434615, 1481910, 1539720, 1639560, 1721538, 1728895, 1778292, 1912820, 1926483, 1975880, 2074674, 2222865, 2295384, 2459340, 2568644, 2648520, 2766232, 2869230, 2963820, 3112011, 3210805, 3443076, 3457790, 3556584, 3825640, 3852966, 4149348, 4303845, 4445730, 4495127, 4918680, 5137288, 5186685, 5738460, 5779449, 5927640, 6224022, 6421610, 6886152, 6915580, 7705932, 8298696, 8607690, 8891460, 8990254, 9632415, 10373370, 11476920, 11558898, 12448044, 12843220, 13485381, 13831160, 15411864, 15560055, 17215380, 17782920, 17980508, 19264830, 20746740, 22475635, 23117796, 24896088, 25686440, 26970762, 28897245, 31120110, 34430760, 35961016, 38529660, 40456143, 41493480, 44951270, 46235592, 53941524, 57794490, 62240220, 67426905, 77059320, 80912286, 89902540, 107883048, 115588980, 124480440, 134853810, 161824572, 179805080, 202280715, 231177960, 269707620, 323649144, 404561430, 539415240, 809122860, 1618245720]

約数ペア:

[(1, 1618245720), (2, 809122860), (3, 539415240), (4, 404561430), (5, 323649144), (6, 269707620), (7, 231177960), (8, 202280715), (9, 179805080), (10, 161824572), (12, 134853810), (13, 124480440), (14, 115588980), (15, 107883048), (18, 89902540), (20, 80912286), (21, 77059320), (24, 67426905), (26, 62240220), (28, 57794490), (30, 53941524), (35, 46235592), (36, 44951270), (39, 41493480), (40, 40456143), (42, 38529660), (45, 35961016), (47, 34430760), (52, 31120110), (56, 28897245), (60, 26970762), (63, 25686440), (65, 24896088), (70, 23117796), (72, 22475635), (78, 20746740), (84, 19264830), (90, 17980508), (91, 17782920), (94, 17215380), (104, 15560055), (105, 15411864), (117, 13831160), (120, 13485381), (126, 12843220), (130, 12448044), (140, 11558898), (141, 11476920), (156, 10373370), (168, 9632415), (180, 8990254), (182, 8891460), (188, 8607690), (195, 8298696), (210, 7705932), (234, 6915580), (235, 6886152), (252, 6421610), (260, 6224022), (273, 5927640), (280, 5779449), (282, 5738460), (312, 5186685), (315, 5137288), (329, 4918680), (360, 4495127), (364, 4445730), (376, 4303845), (390, 4149348), (420, 3852966), (423, 3825640), (455, 3556584), (468, 3457790), (470, 3443076), (504, 3210805), (520, 3112011), (546, 2963820), (564, 2869230), (585, 2766232), (611, 2648520), (630, 2568644), (658, 2459340), (705, 2295384), (728, 2222865), (780, 2074674), (819, 1975880), (840, 1926483), (846, 1912820), (910, 1778292), (936, 1728895), (940, 1721538), (987, 1639560), (1051, 1539720), (1092, 1481910), (1128, 1434615), (1170, 1383116), (1222, 1324260), (1260, 1284322), (1316, 1229670), (1365, 1185528), (1410, 1147692), (1560, 1037337), (1638, 987940), (1645, 983736), (1692, 956410), (1820, 889146), (1833, 882840), (1880, 860769), (1974, 819780), (2102, 769860), (2115, 765128), (2184, 740955), (2340, 691558), (2444, 662130), (2520, 642161), (2632, 614835), (2730, 592764), (2820, 573846), (2961, 546520), (3055, 529704), (3153, 513240), (3276, 493970), (3290, 491868), (3384, 478205), (3640, 444573), (3666, 441420), (3948, 409890), (4095, 395176), (4204, 384930), (4230, 382564), (4277, 378360), (4680, 345779), (4888, 331065), (4935, 327912), (5255, 307944), (5460, 296382), (5499, 294280), (5640, 286923), (5922, 273260), (6110, 264852), (6306, 256620), (6552, 246985), (6580, 245934), (7332, 220710), (7357, 219960), (7896, 204945), (8190, 197588), (8408, 192465), (8460, 191282), (8554, 189180), (9165, 176568), (9459, 171080), (9870, 163956), (10510, 153972), (10920, 148191), (10998, 147140), (11844, 136630), (12220, 132426), (12612, 128310), (12831, 126120), (13160, 122967), (13663, 118440), (14664, 110355), (14714, 109980), (14805, 109304), (15765, 102648), (16380, 98794), (16920, 95641), (17108, 94590), (18330, 88284), (18918, 85540), (19740, 81978), (21020, 76986), (21385, 75672), (21996, 73570), (22071, 73320), (23688, 68315), (24440, 66213), (25224, 64155), (25662, 63060), (27326, 59220), (27495, 58856), (29428, 54990), (29610, 54652), (31530, 51324), (32760, 49397), (34216, 47295), (36660, 44142), (36785, 43992), (37836, 42770), (38493, 42040), (39480, 40989)]