1572205920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 384

約数和(自身を含む): 5527388160

約数和(自身を除く): 3955182240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 67, 76, 80, 83, 93, 95, 96, 114, 120, 124, 134, 152, 155, 160, 166, 186, 190, 201, 228, 240, 248, 249, 268, 285, 304, 310, 332, 335, 372, 380, 402, 415, 456, 465, 480, 496, 498, 536, 570, 589, 608, 620, 664, 670, 744, 760, 804, 830, 912, 930, 992, 996, 1005, 1072, 1140, 1178, 1240, 1245, 1273, 1328, 1340, 1488, 1520, 1577, 1608, 1660, 1767, 1824, 1860, 1992, 2010, 2077, 2144, 2280, 2356, 2480, 2490, 2546, 2573, 2656, 2680, 2945, 2976, 3040, 3154, 3216, 3320, 3534, 3720, 3819, 3984, 4020, 4154, 4560, 4712, 4731, 4960, 4980, 5092, 5146, 5360, 5561, 5890, 6231, 6308, 6365, 6432, 6640, 7068, 7440, 7638, 7719, 7885, 7968, 8040, 8308, 8835, 9120, 9424, 9462, 9960, 10184, 10292, 10385, 10720, 11122, 11780, 12462, 12616, 12730, 12865, 13280, 14136, 14880, 15276, 15438, 15770, 16080, 16616, 16683, 17670, 18848, 18924, 19095, 19920, 20368, 20584, 20770, 22244, 23560, 23655, 24924, 25232, 25460, 25730, 27805, 28272, 30552, 30876, 31155, 31540, 32160, 33232, 33366, 35340, 37848, 38190, 38595, 39463, 39840, 40736, 41168, 41540, 44488, 47120, 47310, 48887, 49848, 50464, 50920, 51460, 55610, 56544, 61104, 61752, 62310, 63080, 66464, 66732, 70680, 75696, 76380, 77190, 78926, 82336, 83080, 83415, 88976, 94240, 94620, 97774, 99696, 101840, 102920, 105659, 111220, 118389, 122208, 123504, 124620, 126160, 133464, 141360, 146661, 151392, 152760, 154380, 157852, 166160, 166830, 172391, 177952, 189240, 195548, 197315, 199392, 203680, 205840, 211318, 222440, 236778, 244435, 247008, 249240, 252320, 266928, 282720, 293322, 305520, 308760, 315704, 316977, 332320, 333660, 344782, 378480, 391096, 394630, 411680, 422636, 444880, 473556, 488870, 498480, 517173, 528295, 533856, 586644, 591945, 611040, 617520, 631408, 633954, 667320, 689564, 733305, 756960, 782192, 789260, 845272, 861955, 889760, 947112, 977740, 996960, 1034346, 1056590, 1173288, 1183890, 1235040, 1262816, 1267908, 1334640, 1379128, 1466610, 1564384, 1578520, 1584885, 1690544, 1723910, 1894224, 1955480, 2068692, 2113180, 2346576, 2367780, 2535816, 2585865, 2669280, 2758256, 2933220, 3157040, 3169770, 3275429, 3381088, 3447820, 3788448, 3910960, 4137384, 4226360, 4693152, 4735560, 5071632, 5171730, 5516512, 5866440, 6314080, 6339540, 6550858, 6895640, 7821920, 8274768, 8452720, 9471120, 9826287, 10143264, 10343460, 11732880, 12679080, 13101716, 13791280, 16377145, 16549536, 16905440, 18942240, 19652574, 20686920, 23465760, 25358160, 26203432, 27582560, 32754290, 39305148, 41373840, 49131435, 50716320, 52406864, 65508580, 78610296, 82747680, 98262870, 104813728, 131017160, 157220592, 196525740, 262034320, 314441184, 393051480, 524068640, 786102960, 1572205920]

約数ペア:

[(1, 1572205920), (2, 786102960), (3, 524068640), (4, 393051480), (5, 314441184), (6, 262034320), (8, 196525740), (10, 157220592), (12, 131017160), (15, 104813728), (16, 98262870), (19, 82747680), (20, 78610296), (24, 65508580), (30, 52406864), (31, 50716320), (32, 49131435), (38, 41373840), (40, 39305148), (48, 32754290), (57, 27582560), (60, 26203432), (62, 25358160), (67, 23465760), (76, 20686920), (80, 19652574), (83, 18942240), (93, 16905440), (95, 16549536), (96, 16377145), (114, 13791280), (120, 13101716), (124, 12679080), (134, 11732880), (152, 10343460), (155, 10143264), (160, 9826287), (166, 9471120), (186, 8452720), (190, 8274768), (201, 7821920), (228, 6895640), (240, 6550858), (248, 6339540), (249, 6314080), (268, 5866440), (285, 5516512), (304, 5171730), (310, 5071632), (332, 4735560), (335, 4693152), (372, 4226360), (380, 4137384), (402, 3910960), (415, 3788448), (456, 3447820), (465, 3381088), (480, 3275429), (496, 3169770), (498, 3157040), (536, 2933220), (570, 2758256), (589, 2669280), (608, 2585865), (620, 2535816), (664, 2367780), (670, 2346576), (744, 2113180), (760, 2068692), (804, 1955480), (830, 1894224), (912, 1723910), (930, 1690544), (992, 1584885), (996, 1578520), (1005, 1564384), (1072, 1466610), (1140, 1379128), (1178, 1334640), (1240, 1267908), (1245, 1262816), (1273, 1235040), (1328, 1183890), (1340, 1173288), (1488, 1056590), (1520, 1034346), (1577, 996960), (1608, 977740), (1660, 947112), (1767, 889760), (1824, 861955), (1860, 845272), (1992, 789260), (2010, 782192), (2077, 756960), (2144, 733305), (2280, 689564), (2356, 667320), (2480, 633954), (2490, 631408), (2546, 617520), (2573, 611040), (2656, 591945), (2680, 586644), (2945, 533856), (2976, 528295), (3040, 517173), (3154, 498480), (3216, 488870), (3320, 473556), (3534, 444880), (3720, 422636), (3819, 411680), (3984, 394630), (4020, 391096), (4154, 378480), (4560, 344782), (4712, 333660), (4731, 332320), (4960, 316977), (4980, 315704), (5092, 308760), (5146, 305520), (5360, 293322), (5561, 282720), (5890, 266928), (6231, 252320), (6308, 249240), (6365, 247008), (6432, 244435), (6640, 236778), (7068, 222440), (7440, 211318), (7638, 205840), (7719, 203680), (7885, 199392), (7968, 197315), (8040, 195548), (8308, 189240), (8835, 177952), (9120, 172391), (9424, 166830), (9462, 166160), (9960, 157852), (10184, 154380), (10292, 152760), (10385, 151392), (10720, 146661), (11122, 141360), (11780, 133464), (12462, 126160), (12616, 124620), (12730, 123504), (12865, 122208), (13280, 118389), (14136, 111220), (14880, 105659), (15276, 102920), (15438, 101840), (15770, 99696), (16080, 97774), (16616, 94620), (16683, 94240), (17670, 88976), (18848, 83415), (18924, 83080), (19095, 82336), (19920, 78926), (20368, 77190), (20584, 76380), (20770, 75696), (22244, 70680), (23560, 66732), (23655, 66464), (24924, 63080), (25232, 62310), (25460, 61752), (25730, 61104), (27805, 56544), (28272, 55610), (30552, 51460), (30876, 50920), (31155, 50464), (31540, 49848), (32160, 48887), (33232, 47310), (33366, 47120), (35340, 44488), (37848, 41540), (38190, 41168), (38595, 40736), (39463, 39840)]