2256454560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{653}}^1$

素因数の和:1007

約数の個数: 192

約数和(自身を含む): 7451958528

約数和(自身を除く): 5195503968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 313, 345, 368, 460, 480, 552, 626, 653, 690, 736, 920, 939, 1104, 1252, 1306, 1380, 1565, 1840, 1878, 1959, 2208, 2504, 2612, 2760, 3130, 3265, 3680, 3756, 3918, 4695, 5008, 5224, 5520, 6260, 6530, 7199, 7512, 7836, 9390, 9795, 10016, 10448, 11040, 12520, 13060, 14398, 15019, 15024, 15672, 18780, 19590, 20896, 21597, 25040, 26120, 28796, 30038, 30048, 31344, 35995, 37560, 39180, 43194, 45057, 50080, 52240, 57592, 60076, 62688, 71990, 75095, 75120, 78360, 86388, 90114, 104480, 107985, 115184, 120152, 143980, 150190, 150240, 156720, 172776, 180228, 204389, 215970, 225285, 230368, 240304, 287960, 300380, 313440, 345552, 360456, 408778, 431940, 450570, 480608, 575920, 600760, 613167, 691104, 720912, 817556, 863880, 901140, 1021945, 1151840, 1201520, 1226334, 1441824, 1635112, 1727760, 1802280, 2043890, 2403040, 2452668, 3065835, 3270224, 3455520, 3604560, 4087780, 4700947, 4905336, 6131670, 6540448, 7209120, 8175560, 9401894, 9810672, 12263340, 14102841, 16351120, 18803788, 19621344, 23504735, 24526680, 28205682, 32702240, 37607576, 47009470, 49053360, 56411364, 70514205, 75215152, 94018940, 98106720, 112822728, 141028410, 150430304, 188037880, 225645456, 282056820, 376075760, 451290912, 564113640, 752151520, 1128227280, 2256454560]

約数ペア:

[(1, 2256454560), (2, 1128227280), (3, 752151520), (4, 564113640), (5, 451290912), (6, 376075760), (8, 282056820), (10, 225645456), (12, 188037880), (15, 150430304), (16, 141028410), (20, 112822728), (23, 98106720), (24, 94018940), (30, 75215152), (32, 70514205), (40, 56411364), (46, 49053360), (48, 47009470), (60, 37607576), (69, 32702240), (80, 28205682), (92, 24526680), (96, 23504735), (115, 19621344), (120, 18803788), (138, 16351120), (160, 14102841), (184, 12263340), (230, 9810672), (240, 9401894), (276, 8175560), (313, 7209120), (345, 6540448), (368, 6131670), (460, 4905336), (480, 4700947), (552, 4087780), (626, 3604560), (653, 3455520), (690, 3270224), (736, 3065835), (920, 2452668), (939, 2403040), (1104, 2043890), (1252, 1802280), (1306, 1727760), (1380, 1635112), (1565, 1441824), (1840, 1226334), (1878, 1201520), (1959, 1151840), (2208, 1021945), (2504, 901140), (2612, 863880), (2760, 817556), (3130, 720912), (3265, 691104), (3680, 613167), (3756, 600760), (3918, 575920), (4695, 480608), (5008, 450570), (5224, 431940), (5520, 408778), (6260, 360456), (6530, 345552), (7199, 313440), (7512, 300380), (7836, 287960), (9390, 240304), (9795, 230368), (10016, 225285), (10448, 215970), (11040, 204389), (12520, 180228), (13060, 172776), (14398, 156720), (15019, 150240), (15024, 150190), (15672, 143980), (18780, 120152), (19590, 115184), (20896, 107985), (21597, 104480), (25040, 90114), (26120, 86388), (28796, 78360), (30038, 75120), (30048, 75095), (31344, 71990), (35995, 62688), (37560, 60076), (39180, 57592), (43194, 52240), (45057, 50080)]