202381920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:622

約数の個数: 288

約数和(自身を含む): 784274400

約数和(自身を除く): 581892480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 569, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1138, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1707, 1710, 1824, 1872, 1976, 2080, 2223, 2276, 2280, 2340, 2470, 2736, 2845, 2964, 3040, 3120, 3414, 3420, 3705, 3744, 3952, 4446, 4552, 4560, 4680, 4940, 5121, 5472, 5690, 5928, 6240, 6828, 6840, 7397, 7410, 7904, 8535, 8892, 9104, 9120, 9360, 9880, 10242, 10811, 11115, 11380, 11856, 13656, 13680, 14794, 14820, 17070, 17784, 18208, 18720, 19760, 20484, 21622, 22191, 22230, 22760, 23712, 25605, 27312, 27360, 29588, 29640, 32433, 34140, 35568, 36985, 39520, 40968, 43244, 44382, 44460, 45520, 51210, 54055, 54624, 59176, 59280, 64866, 66573, 68280, 71136, 73970, 81936, 86488, 88764, 88920, 91040, 97299, 102420, 108110, 110955, 118352, 118560, 129732, 133146, 136560, 140543, 147940, 162165, 163872, 172976, 177528, 177840, 194598, 204840, 216220, 221910, 236704, 259464, 266292, 273120, 281086, 295880, 324330, 332865, 345952, 355056, 355680, 389196, 409680, 421629, 432440, 443820, 486495, 518928, 532584, 562172, 591760, 648660, 665730, 702715, 710112, 778392, 819360, 843258, 864880, 887640, 972990, 1037856, 1065168, 1124344, 1183520, 1264887, 1297320, 1331460, 1405430, 1556784, 1686516, 1729760, 1775280, 1945980, 2108145, 2130336, 2248688, 2529774, 2594640, 2662920, 2810860, 3113568, 3373032, 3550560, 3891960, 4216290, 4497376, 5059548, 5189280, 5325840, 5621720, 6324435, 6746064, 7783920, 8432580, 10119096, 10651680, 11243440, 12648870, 13492128, 15567840, 16865160, 20238192, 22486880, 25297740, 33730320, 40476384, 50595480, 67460640, 101190960, 202381920]

約数ペア:

[(1, 202381920), (2, 101190960), (3, 67460640), (4, 50595480), (5, 40476384), (6, 33730320), (8, 25297740), (9, 22486880), (10, 20238192), (12, 16865160), (13, 15567840), (15, 13492128), (16, 12648870), (18, 11243440), (19, 10651680), (20, 10119096), (24, 8432580), (26, 7783920), (30, 6746064), (32, 6324435), (36, 5621720), (38, 5325840), (39, 5189280), (40, 5059548), (45, 4497376), (48, 4216290), (52, 3891960), (57, 3550560), (60, 3373032), (65, 3113568), (72, 2810860), (76, 2662920), (78, 2594640), (80, 2529774), (90, 2248688), (95, 2130336), (96, 2108145), (104, 1945980), (114, 1775280), (117, 1729760), (120, 1686516), (130, 1556784), (144, 1405430), (152, 1331460), (156, 1297320), (160, 1264887), (171, 1183520), (180, 1124344), (190, 1065168), (195, 1037856), (208, 972990), (228, 887640), (234, 864880), (240, 843258), (247, 819360), (260, 778392), (285, 710112), (288, 702715), (304, 665730), (312, 648660), (342, 591760), (360, 562172), (380, 532584), (390, 518928), (416, 486495), (456, 443820), (468, 432440), (480, 421629), (494, 409680), (520, 389196), (569, 355680), (570, 355056), (585, 345952), (608, 332865), (624, 324330), (684, 295880), (720, 281086), (741, 273120), (760, 266292), (780, 259464), (855, 236704), (912, 221910), (936, 216220), (988, 204840), (1040, 194598), (1138, 177840), (1140, 177528), (1170, 172976), (1235, 163872), (1248, 162165), (1368, 147940), (1440, 140543), (1482, 136560), (1520, 133146), (1560, 129732), (1707, 118560), (1710, 118352), (1824, 110955), (1872, 108110), (1976, 102420), (2080, 97299), (2223, 91040), (2276, 88920), (2280, 88764), (2340, 86488), (2470, 81936), (2736, 73970), (2845, 71136), (2964, 68280), (3040, 66573), (3120, 64866), (3414, 59280), (3420, 59176), (3705, 54624), (3744, 54055), (3952, 51210), (4446, 45520), (4552, 44460), (4560, 44382), (4680, 43244), (4940, 40968), (5121, 39520), (5472, 36985), (5690, 35568), (5928, 34140), (6240, 32433), (6828, 29640), (6840, 29588), (7397, 27360), (7410, 27312), (7904, 25605), (8535, 23712), (8892, 22760), (9104, 22230), (9120, 22191), (9360, 21622), (9880, 20484), (10242, 19760), (10811, 18720), (11115, 18208), (11380, 17784), (11856, 17070), (13656, 14820), (13680, 14794)]