2728187280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3203}}^1$

素因数の和:3255

約数の個数: 360

約数和(自身を含む): 11342006208

約数和(自身を除く): 8613818928

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, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 169, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 338, 360, 364, 390, 420, 455, 468, 504, 507, 520, 546, 560, 585, 624, 630, 676, 720, 728, 780, 819, 840, 845, 910, 936, 1008, 1014, 1040, 1092, 1170, 1183, 1260, 1352, 1365, 1456, 1521, 1560, 1638, 1680, 1690, 1820, 1872, 2028, 2184, 2340, 2366, 2520, 2535, 2704, 2730, 3042, 3120, 3203, 3276, 3380, 3549, 3640, 4056, 4095, 4368, 4680, 4732, 5040, 5070, 5460, 5915, 6084, 6406, 6552, 6760, 7098, 7280, 7605, 8112, 8190, 9360, 9464, 9609, 10140, 10647, 10920, 11830, 12168, 12812, 13104, 13520, 14196, 15210, 16015, 16380, 17745, 18928, 19218, 20280, 21294, 21840, 22421, 23660, 24336, 25624, 28392, 28827, 30420, 32030, 32760, 35490, 38436, 40560, 41639, 42588, 44842, 47320, 48045, 51248, 53235, 56784, 57654, 60840, 64060, 65520, 67263, 70980, 76872, 83278, 85176, 89684, 94640, 96090, 106470, 112105, 115308, 121680, 124917, 128120, 134526, 141960, 144135, 153744, 166556, 170352, 179368, 192180, 201789, 208195, 212940, 224210, 230616, 249834, 256240, 269052, 283920, 288270, 291473, 333112, 336315, 358736, 374751, 384360, 403578, 416390, 425880, 448420, 461232, 499668, 538104, 541307, 576540, 582946, 624585, 666224, 672630, 749502, 768720, 807156, 832780, 851760, 874419, 896840, 999336, 1008945, 1076208, 1082614, 1153080, 1165892, 1249170, 1345260, 1457365, 1499004, 1614312, 1623921, 1665560, 1748838, 1793680, 1873755, 1998672, 2017890, 2165228, 2306160, 2331784, 2498340, 2623257, 2690520, 2706535, 2914730, 2998008, 3228624, 3247842, 3331120, 3497676, 3747510, 3789149, 4035780, 4330456, 4372095, 4663568, 4871763, 4996680, 5246514, 5381040, 5413070, 5829460, 5996016, 6495684, 6995352, 7495020, 7578298, 8071560, 8119605, 8660912, 8744190, 9743526, 9993360, 10493028, 10826140, 11367447, 11658920, 12991368, 13116285, 13990704, 14990040, 15156596, 16143120, 16239210, 17488380, 18945745, 19487052, 20986056, 21652280, 22734894, 23317840, 24358815, 25982736, 26232570, 29980080, 30313192, 32478420, 34102341, 34976760, 37891490, 38974104, 41972112, 43304560, 45469788, 48717630, 52465140, 56837235, 60626384, 64956840, 68204682, 69953520, 75782980, 77948208, 90939576, 97435260, 104930280, 113674470, 129913680, 136409364, 151565960, 170511705, 181879152, 194870520, 209860560, 227348940, 272818728, 303131920, 341023410, 389741040, 454697880, 545637456, 682046820, 909395760, 1364093640, 2728187280]

約数ペア:

[(1, 2728187280), (2, 1364093640), (3, 909395760), (4, 682046820), (5, 545637456), (6, 454697880), (7, 389741040), (8, 341023410), (9, 303131920), (10, 272818728), (12, 227348940), (13, 209860560), (14, 194870520), (15, 181879152), (16, 170511705), (18, 151565960), (20, 136409364), (21, 129913680), (24, 113674470), (26, 104930280), (28, 97435260), (30, 90939576), (35, 77948208), (36, 75782980), (39, 69953520), (40, 68204682), (42, 64956840), (45, 60626384), (48, 56837235), (52, 52465140), (56, 48717630), (60, 45469788), (63, 43304560), (65, 41972112), (70, 38974104), (72, 37891490), (78, 34976760), (80, 34102341), (84, 32478420), (90, 30313192), (91, 29980080), (104, 26232570), (105, 25982736), (112, 24358815), (117, 23317840), (120, 22734894), (126, 21652280), (130, 20986056), (140, 19487052), (144, 18945745), (156, 17488380), (168, 16239210), (169, 16143120), (180, 15156596), (182, 14990040), (195, 13990704), (208, 13116285), (210, 12991368), (234, 11658920), (240, 11367447), (252, 10826140), (260, 10493028), (273, 9993360), (280, 9743526), (312, 8744190), (315, 8660912), (336, 8119605), (338, 8071560), (360, 7578298), (364, 7495020), (390, 6995352), (420, 6495684), (455, 5996016), (468, 5829460), (504, 5413070), (507, 5381040), (520, 5246514), (546, 4996680), (560, 4871763), (585, 4663568), (624, 4372095), (630, 4330456), (676, 4035780), (720, 3789149), (728, 3747510), (780, 3497676), (819, 3331120), (840, 3247842), (845, 3228624), (910, 2998008), (936, 2914730), (1008, 2706535), (1014, 2690520), (1040, 2623257), (1092, 2498340), (1170, 2331784), (1183, 2306160), (1260, 2165228), (1352, 2017890), (1365, 1998672), (1456, 1873755), (1521, 1793680), (1560, 1748838), (1638, 1665560), (1680, 1623921), (1690, 1614312), (1820, 1499004), (1872, 1457365), (2028, 1345260), (2184, 1249170), (2340, 1165892), (2366, 1153080), (2520, 1082614), (2535, 1076208), (2704, 1008945), (2730, 999336), (3042, 896840), (3120, 874419), (3203, 851760), (3276, 832780), (3380, 807156), (3549, 768720), (3640, 749502), (4056, 672630), (4095, 666224), (4368, 624585), (4680, 582946), (4732, 576540), (5040, 541307), (5070, 538104), (5460, 499668), (5915, 461232), (6084, 448420), (6406, 425880), (6552, 416390), (6760, 403578), (7098, 384360), (7280, 374751), (7605, 358736), (8112, 336315), (8190, 333112), (9360, 291473), (9464, 288270), (9609, 283920), (10140, 269052), (10647, 256240), (10920, 249834), (11830, 230616), (12168, 224210), (12812, 212940), (13104, 208195), (13520, 201789), (14196, 192180), (15210, 179368), (16015, 170352), (16380, 166556), (17745, 153744), (18928, 144135), (19218, 141960), (20280, 134526), (21294, 128120), (21840, 124917), (22421, 121680), (23660, 115308), (24336, 112105), (25624, 106470), (28392, 96090), (28827, 94640), (30420, 89684), (32030, 85176), (32760, 83278), (35490, 76872), (38436, 70980), (40560, 67263), (41639, 65520), (42588, 64060), (44842, 60840), (47320, 57654), (48045, 56784), (51248, 53235)]