1798261920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13723}}^1$

素因数の和:13764

約数の個数: 288

約数和(自身を含む): 7553250432

約数和(自身を除く): 5754988512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 10080, 10920, 13104, 13723, 14560, 16380, 18720, 21840, 26208, 27446, 32760, 41169, 43680, 54892, 65520, 68615, 82338, 96061, 109784, 123507, 131040, 137230, 164676, 178399, 192122, 205845, 219568, 247014, 274460, 288183, 329352, 356798, 384244, 411690, 439136, 480305, 494028, 535197, 548920, 576366, 617535, 658704, 713596, 768488, 823380, 864549, 891995, 960610, 988056, 1070394, 1097840, 1152732, 1235070, 1248793, 1317408, 1427192, 1440915, 1536976, 1605591, 1646760, 1729098, 1783990, 1921220, 1976112, 2140788, 2195680, 2305464, 2470140, 2497586, 2675985, 2854384, 2881830, 3073952, 3211182, 3293520, 3458196, 3567980, 3746379, 3842440, 3952224, 4281576, 4322745, 4610928, 4940280, 4995172, 5351970, 5708768, 5763660, 6243965, 6422364, 6587040, 6916392, 7135960, 7492758, 7684880, 8027955, 8563152, 8645490, 9221856, 9880560, 9990344, 10703940, 11239137, 11527320, 12487930, 12844728, 13832784, 14271920, 14985516, 15369760, 16055910, 17126304, 17290980, 18731895, 19761120, 19980688, 21407880, 22478274, 23054640, 24975860, 25689456, 27665568, 28543840, 29971032, 32111820, 34581960, 37463790, 39961376, 42815760, 44956548, 46109280, 49951720, 51378912, 56195685, 59942064, 64223640, 69163920, 74927580, 85631520, 89913096, 99903440, 112391370, 119884128, 128447280, 138327840, 149855160, 179826192, 199806880, 224782740, 256894560, 299710320, 359652384, 449565480, 599420640, 899130960, 1798261920]

約数ペア:

[(1, 1798261920), (2, 899130960), (3, 599420640), (4, 449565480), (5, 359652384), (6, 299710320), (7, 256894560), (8, 224782740), (9, 199806880), (10, 179826192), (12, 149855160), (13, 138327840), (14, 128447280), (15, 119884128), (16, 112391370), (18, 99903440), (20, 89913096), (21, 85631520), (24, 74927580), (26, 69163920), (28, 64223640), (30, 59942064), (32, 56195685), (35, 51378912), (36, 49951720), (39, 46109280), (40, 44956548), (42, 42815760), (45, 39961376), (48, 37463790), (52, 34581960), (56, 32111820), (60, 29971032), (63, 28543840), (65, 27665568), (70, 25689456), (72, 24975860), (78, 23054640), (80, 22478274), (84, 21407880), (90, 19980688), (91, 19761120), (96, 18731895), (104, 17290980), (105, 17126304), (112, 16055910), (117, 15369760), (120, 14985516), (126, 14271920), (130, 13832784), (140, 12844728), (144, 12487930), (156, 11527320), (160, 11239137), (168, 10703940), (180, 9990344), (182, 9880560), (195, 9221856), (208, 8645490), (210, 8563152), (224, 8027955), (234, 7684880), (240, 7492758), (252, 7135960), (260, 6916392), (273, 6587040), (280, 6422364), (288, 6243965), (312, 5763660), (315, 5708768), (336, 5351970), (360, 4995172), (364, 4940280), (390, 4610928), (416, 4322745), (420, 4281576), (455, 3952224), (468, 3842440), (480, 3746379), (504, 3567980), (520, 3458196), (546, 3293520), (560, 3211182), (585, 3073952), (624, 2881830), (630, 2854384), (672, 2675985), (720, 2497586), (728, 2470140), (780, 2305464), (819, 2195680), (840, 2140788), (910, 1976112), (936, 1921220), (1008, 1783990), (1040, 1729098), (1092, 1646760), (1120, 1605591), (1170, 1536976), (1248, 1440915), (1260, 1427192), (1365, 1317408), (1440, 1248793), (1456, 1235070), (1560, 1152732), (1638, 1097840), (1680, 1070394), (1820, 988056), (1872, 960610), (2016, 891995), (2080, 864549), (2184, 823380), (2340, 768488), (2520, 713596), (2730, 658704), (2912, 617535), (3120, 576366), (3276, 548920), (3360, 535197), (3640, 494028), (3744, 480305), (4095, 439136), (4368, 411690), (4680, 384244), (5040, 356798), (5460, 329352), (6240, 288183), (6552, 274460), (7280, 247014), (8190, 219568), (8736, 205845), (9360, 192122), (10080, 178399), (10920, 164676), (13104, 137230), (13723, 131040), (14560, 123507), (16380, 109784), (18720, 96061), (21840, 82338), (26208, 68615), (27446, 65520), (32760, 54892), (41169, 43680)]