2556253920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 384

約数和(自身を含む): 9388431360

約数和(自身を除く): 6832177440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 83, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 166, 176, 190, 209, 220, 228, 240, 249, 264, 285, 304, 307, 330, 332, 352, 380, 415, 418, 440, 456, 480, 498, 528, 570, 608, 614, 627, 660, 664, 760, 830, 836, 880, 912, 913, 921, 996, 1045, 1056, 1140, 1228, 1245, 1254, 1320, 1328, 1520, 1535, 1577, 1660, 1672, 1760, 1824, 1826, 1842, 1992, 2090, 2280, 2456, 2490, 2508, 2640, 2656, 2739, 3040, 3070, 3135, 3154, 3320, 3344, 3377, 3652, 3684, 3984, 4180, 4560, 4565, 4605, 4731, 4912, 4980, 5016, 5280, 5478, 5833, 6140, 6270, 6308, 6640, 6688, 6754, 7304, 7368, 7885, 7968, 8360, 9120, 9130, 9210, 9462, 9824, 9960, 10032, 10131, 10956, 11666, 12280, 12540, 12616, 13280, 13508, 13695, 14608, 14736, 15770, 16720, 16885, 17347, 17499, 18260, 18420, 18924, 19920, 20064, 20262, 21912, 23332, 23655, 24560, 25080, 25232, 25481, 27016, 27390, 29165, 29216, 29472, 31540, 33440, 33770, 34694, 34998, 36520, 36840, 37848, 39840, 40524, 43824, 46664, 47310, 49120, 50160, 50464, 50655, 50962, 52041, 54032, 54780, 58330, 63080, 64163, 67540, 69388, 69996, 73040, 73680, 75696, 76443, 81048, 86735, 87495, 87648, 93328, 94620, 100320, 101310, 101924, 104082, 108064, 109560, 116660, 126160, 127405, 128326, 135080, 138776, 139992, 146080, 147360, 151392, 152886, 162096, 173470, 174990, 186656, 189240, 192489, 202620, 203848, 208164, 219120, 233320, 252320, 254810, 256652, 260205, 270160, 277552, 279984, 280291, 305772, 320815, 324192, 346940, 349980, 378480, 382215, 384978, 405240, 407696, 416328, 438240, 466640, 484139, 509620, 513304, 520410, 540320, 555104, 559968, 560582, 611544, 641630, 693880, 699960, 756960, 764430, 769956, 810480, 815392, 832656, 840873, 933280, 962445, 968278, 1019240, 1026608, 1040820, 1121164, 1223088, 1283260, 1387760, 1399920, 1401455, 1452417, 1528860, 1539912, 1620960, 1665312, 1681746, 1924890, 1936556, 2038480, 2053216, 2081640, 2242328, 2420695, 2446176, 2566520, 2775520, 2799840, 2802910, 2904834, 3057720, 3079824, 3363492, 3849780, 3873112, 4076960, 4163280, 4204365, 4484656, 4841390, 5133040, 5325529, 5605820, 5809668, 6115440, 6159648, 6726984, 7262085, 7699560, 7746224, 8326560, 8408730, 8969312, 9682780, 10266080, 10651058, 11211640, 11619336, 12230880, 13453968, 14524170, 15399120, 15492448, 15976587, 16817460, 19365560, 21302116, 22423280, 23238672, 26627645, 26907936, 29048340, 30798240, 31953174, 33634920, 38731120, 42604232, 44846560, 46477344, 53255290, 58096680, 63906348, 67269840, 77462240, 79882935, 85208464, 106510580, 116193360, 127812696, 134539680, 159765870, 170416928, 213021160, 232386720, 255625392, 319531740, 426042320, 511250784, 639063480, 852084640, 1278126960, 2556253920]

約数ペア:

[(1, 2556253920), (2, 1278126960), (3, 852084640), (4, 639063480), (5, 511250784), (6, 426042320), (8, 319531740), (10, 255625392), (11, 232386720), (12, 213021160), (15, 170416928), (16, 159765870), (19, 134539680), (20, 127812696), (22, 116193360), (24, 106510580), (30, 85208464), (32, 79882935), (33, 77462240), (38, 67269840), (40, 63906348), (44, 58096680), (48, 53255290), (55, 46477344), (57, 44846560), (60, 42604232), (66, 38731120), (76, 33634920), (80, 31953174), (83, 30798240), (88, 29048340), (95, 26907936), (96, 26627645), (110, 23238672), (114, 22423280), (120, 21302116), (132, 19365560), (152, 16817460), (160, 15976587), (165, 15492448), (166, 15399120), (176, 14524170), (190, 13453968), (209, 12230880), (220, 11619336), (228, 11211640), (240, 10651058), (249, 10266080), (264, 9682780), (285, 8969312), (304, 8408730), (307, 8326560), (330, 7746224), (332, 7699560), (352, 7262085), (380, 6726984), (415, 6159648), (418, 6115440), (440, 5809668), (456, 5605820), (480, 5325529), (498, 5133040), (528, 4841390), (570, 4484656), (608, 4204365), (614, 4163280), (627, 4076960), (660, 3873112), (664, 3849780), (760, 3363492), (830, 3079824), (836, 3057720), (880, 2904834), (912, 2802910), (913, 2799840), (921, 2775520), (996, 2566520), (1045, 2446176), (1056, 2420695), (1140, 2242328), (1228, 2081640), (1245, 2053216), (1254, 2038480), (1320, 1936556), (1328, 1924890), (1520, 1681746), (1535, 1665312), (1577, 1620960), (1660, 1539912), (1672, 1528860), (1760, 1452417), (1824, 1401455), (1826, 1399920), (1842, 1387760), (1992, 1283260), (2090, 1223088), (2280, 1121164), (2456, 1040820), (2490, 1026608), (2508, 1019240), (2640, 968278), (2656, 962445), (2739, 933280), (3040, 840873), (3070, 832656), (3135, 815392), (3154, 810480), (3320, 769956), (3344, 764430), (3377, 756960), (3652, 699960), (3684, 693880), (3984, 641630), (4180, 611544), (4560, 560582), (4565, 559968), (4605, 555104), (4731, 540320), (4912, 520410), (4980, 513304), (5016, 509620), (5280, 484139), (5478, 466640), (5833, 438240), (6140, 416328), (6270, 407696), (6308, 405240), (6640, 384978), (6688, 382215), (6754, 378480), (7304, 349980), (7368, 346940), (7885, 324192), (7968, 320815), (8360, 305772), (9120, 280291), (9130, 279984), (9210, 277552), (9462, 270160), (9824, 260205), (9960, 256652), (10032, 254810), (10131, 252320), (10956, 233320), (11666, 219120), (12280, 208164), (12540, 203848), (12616, 202620), (13280, 192489), (13508, 189240), (13695, 186656), (14608, 174990), (14736, 173470), (15770, 162096), (16720, 152886), (16885, 151392), (17347, 147360), (17499, 146080), (18260, 139992), (18420, 138776), (18924, 135080), (19920, 128326), (20064, 127405), (20262, 126160), (21912, 116660), (23332, 109560), (23655, 108064), (24560, 104082), (25080, 101924), (25232, 101310), (25481, 100320), (27016, 94620), (27390, 93328), (29165, 87648), (29216, 87495), (29472, 86735), (31540, 81048), (33440, 76443), (33770, 75696), (34694, 73680), (34998, 73040), (36520, 69996), (36840, 69388), (37848, 67540), (39840, 64163), (40524, 63080), (43824, 58330), (46664, 54780), (47310, 54032), (49120, 52041), (50160, 50962), (50464, 50655)]