20778734400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5557}}^1$

素因数の和:5642

約数の個数: 336

約数和(自身を含む): 73523002560

約数和(自身を除く): 52744268160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 41, 48, 50, 57, 60, 64, 75, 76, 80, 82, 95, 96, 100, 114, 120, 123, 150, 152, 160, 164, 190, 192, 200, 205, 228, 240, 246, 285, 300, 304, 320, 328, 380, 400, 410, 456, 475, 480, 492, 570, 600, 608, 615, 656, 760, 779, 800, 820, 912, 950, 960, 984, 1025, 1140, 1200, 1216, 1230, 1312, 1425, 1520, 1558, 1600, 1640, 1824, 1900, 1968, 2050, 2280, 2337, 2400, 2460, 2624, 2850, 3040, 3075, 3116, 3280, 3648, 3800, 3895, 3936, 4100, 4560, 4674, 4800, 4920, 5557, 5700, 6080, 6150, 6232, 6560, 7600, 7790, 7872, 8200, 9120, 9348, 9840, 11114, 11400, 11685, 12300, 12464, 13120, 15200, 15580, 16400, 16671, 18240, 18696, 19475, 19680, 22228, 22800, 23370, 24600, 24928, 27785, 30400, 31160, 32800, 33342, 37392, 38950, 39360, 44456, 45600, 46740, 49200, 49856, 55570, 58425, 62320, 65600, 66684, 74784, 77900, 83355, 88912, 91200, 93480, 98400, 105583, 111140, 116850, 124640, 133368, 138925, 149568, 155800, 166710, 177824, 186960, 196800, 211166, 222280, 227837, 233700, 249280, 266736, 277850, 311600, 316749, 333420, 355648, 373920, 416775, 422332, 444560, 455674, 467400, 527915, 533472, 555700, 623200, 633498, 666840, 683511, 747840, 833550, 844664, 889120, 911348, 934800, 1055830, 1066944, 1111400, 1139185, 1246400, 1266996, 1333680, 1367022, 1583745, 1667100, 1689328, 1778240, 1822696, 1869600, 2111660, 2222800, 2278370, 2533992, 2639575, 2667360, 2734044, 3167490, 3334200, 3378656, 3417555, 3645392, 3739200, 4223320, 4328903, 4445600, 4556740, 5067984, 5279150, 5334720, 5468088, 5695925, 6334980, 6668400, 6757312, 6835110, 7290784, 7918725, 8446640, 8657806, 8891200, 9113480, 10135968, 10558300, 10936176, 11391850, 12669960, 12986709, 13336800, 13670220, 14581568, 15837450, 16893280, 17087775, 17315612, 18226960, 20271936, 21116600, 21644515, 21872352, 22783700, 25339920, 25973418, 26673600, 27340440, 31674900, 33786560, 34175550, 34631224, 36453920, 42233200, 43289030, 43744704, 45567400, 50679840, 51946836, 54680880, 63349800, 64933545, 68351100, 69262448, 72907840, 84466400, 86578060, 91134800, 101359680, 103893672, 108222575, 109361760, 126699600, 129867090, 136702200, 138524896, 168932800, 173156120, 182269600, 207787344, 216445150, 218723520, 253399200, 259734180, 273404400, 277049792, 324667725, 346312240, 364539200, 415574688, 432890300, 506798400, 519468360, 546808800, 649335450, 692624480, 831149376, 865780600, 1038936720, 1093617600, 1298670900, 1385248960, 1731561200, 2077873440, 2597341800, 3463122400, 4155746880, 5194683600, 6926244800, 10389367200, 20778734400]

約数ペア:

[(1, 20778734400), (2, 10389367200), (3, 6926244800), (4, 5194683600), (5, 4155746880), (6, 3463122400), (8, 2597341800), (10, 2077873440), (12, 1731561200), (15, 1385248960), (16, 1298670900), (19, 1093617600), (20, 1038936720), (24, 865780600), (25, 831149376), (30, 692624480), (32, 649335450), (38, 546808800), (40, 519468360), (41, 506798400), (48, 432890300), (50, 415574688), (57, 364539200), (60, 346312240), (64, 324667725), (75, 277049792), (76, 273404400), (80, 259734180), (82, 253399200), (95, 218723520), (96, 216445150), (100, 207787344), (114, 182269600), (120, 173156120), (123, 168932800), (150, 138524896), (152, 136702200), (160, 129867090), (164, 126699600), (190, 109361760), (192, 108222575), (200, 103893672), (205, 101359680), (228, 91134800), (240, 86578060), (246, 84466400), (285, 72907840), (300, 69262448), (304, 68351100), (320, 64933545), (328, 63349800), (380, 54680880), (400, 51946836), (410, 50679840), (456, 45567400), (475, 43744704), (480, 43289030), (492, 42233200), (570, 36453920), (600, 34631224), (608, 34175550), (615, 33786560), (656, 31674900), (760, 27340440), (779, 26673600), (800, 25973418), (820, 25339920), (912, 22783700), (950, 21872352), (960, 21644515), (984, 21116600), (1025, 20271936), (1140, 18226960), (1200, 17315612), (1216, 17087775), (1230, 16893280), (1312, 15837450), (1425, 14581568), (1520, 13670220), (1558, 13336800), (1600, 12986709), (1640, 12669960), (1824, 11391850), (1900, 10936176), (1968, 10558300), (2050, 10135968), (2280, 9113480), (2337, 8891200), (2400, 8657806), (2460, 8446640), (2624, 7918725), (2850, 7290784), (3040, 6835110), (3075, 6757312), (3116, 6668400), (3280, 6334980), (3648, 5695925), (3800, 5468088), (3895, 5334720), (3936, 5279150), (4100, 5067984), (4560, 4556740), (4674, 4445600), (4800, 4328903), (4920, 4223320), (5557, 3739200), (5700, 3645392), (6080, 3417555), (6150, 3378656), (6232, 3334200), (6560, 3167490), (7600, 2734044), (7790, 2667360), (7872, 2639575), (8200, 2533992), (9120, 2278370), (9348, 2222800), (9840, 2111660), (11114, 1869600), (11400, 1822696), (11685, 1778240), (12300, 1689328), (12464, 1667100), (13120, 1583745), (15200, 1367022), (15580, 1333680), (16400, 1266996), (16671, 1246400), (18240, 1139185), (18696, 1111400), (19475, 1066944), (19680, 1055830), (22228, 934800), (22800, 911348), (23370, 889120), (24600, 844664), (24928, 833550), (27785, 747840), (30400, 683511), (31160, 666840), (32800, 633498), (33342, 623200), (37392, 555700), (38950, 533472), (39360, 527915), (44456, 467400), (45600, 455674), (46740, 444560), (49200, 422332), (49856, 416775), (55570, 373920), (58425, 355648), (62320, 333420), (65600, 316749), (66684, 311600), (74784, 277850), (77900, 266736), (83355, 249280), (88912, 233700), (91200, 227837), (93480, 222280), (98400, 211166), (105583, 196800), (111140, 186960), (116850, 177824), (124640, 166710), (133368, 155800), (138925, 149568)]