73268640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 288

約数和(自身を含む): 274908816

約数和(自身を除く): 201640176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 41, 45, 48, 51, 60, 68, 72, 73, 80, 82, 85, 90, 96, 102, 120, 123, 136, 144, 146, 153, 160, 164, 170, 180, 204, 205, 219, 240, 246, 255, 272, 288, 292, 306, 328, 340, 360, 365, 369, 408, 410, 438, 480, 492, 510, 544, 584, 612, 615, 656, 657, 680, 697, 720, 730, 738, 765, 816, 820, 876, 984, 1020, 1095, 1168, 1224, 1230, 1241, 1312, 1314, 1360, 1394, 1440, 1460, 1476, 1530, 1632, 1640, 1752, 1845, 1968, 2040, 2091, 2190, 2336, 2448, 2460, 2482, 2628, 2720, 2788, 2920, 2952, 2993, 3060, 3280, 3285, 3485, 3504, 3690, 3723, 3936, 4080, 4182, 4380, 4896, 4920, 4964, 5256, 5576, 5840, 5904, 5986, 6120, 6205, 6273, 6560, 6570, 6970, 7008, 7380, 7446, 8160, 8364, 8760, 8979, 9840, 9928, 10455, 10512, 11152, 11169, 11680, 11808, 11972, 12240, 12410, 12546, 13140, 13940, 14760, 14892, 14965, 16728, 17520, 17958, 18615, 19680, 19856, 20910, 21024, 22304, 22338, 23944, 24480, 24820, 25092, 26280, 26937, 27880, 29520, 29784, 29930, 31365, 33456, 35040, 35916, 37230, 39712, 41820, 44676, 44895, 47888, 49640, 50184, 50881, 52560, 53874, 55760, 55845, 59040, 59568, 59860, 62730, 66912, 71832, 74460, 83640, 89352, 89790, 95776, 99280, 100368, 101762, 105120, 107748, 111520, 111690, 119136, 119720, 125460, 134685, 143664, 148920, 152643, 167280, 178704, 179580, 198560, 200736, 203524, 215496, 223380, 239440, 250920, 254405, 269370, 287328, 297840, 305286, 334560, 357408, 359160, 407048, 430992, 446760, 457929, 478880, 501840, 508810, 538740, 595680, 610572, 718320, 763215, 814096, 861984, 893520, 915858, 1003680, 1017620, 1077480, 1221144, 1436640, 1526430, 1628192, 1787040, 1831716, 2035240, 2154960, 2289645, 2442288, 3052860, 3663432, 4070480, 4309920, 4579290, 4884576, 6105720, 7326864, 8140960, 9158580, 12211440, 14653728, 18317160, 24422880, 36634320, 73268640]

約数ペア:

[(1, 73268640), (2, 36634320), (3, 24422880), (4, 18317160), (5, 14653728), (6, 12211440), (8, 9158580), (9, 8140960), (10, 7326864), (12, 6105720), (15, 4884576), (16, 4579290), (17, 4309920), (18, 4070480), (20, 3663432), (24, 3052860), (30, 2442288), (32, 2289645), (34, 2154960), (36, 2035240), (40, 1831716), (41, 1787040), (45, 1628192), (48, 1526430), (51, 1436640), (60, 1221144), (68, 1077480), (72, 1017620), (73, 1003680), (80, 915858), (82, 893520), (85, 861984), (90, 814096), (96, 763215), (102, 718320), (120, 610572), (123, 595680), (136, 538740), (144, 508810), (146, 501840), (153, 478880), (160, 457929), (164, 446760), (170, 430992), (180, 407048), (204, 359160), (205, 357408), (219, 334560), (240, 305286), (246, 297840), (255, 287328), (272, 269370), (288, 254405), (292, 250920), (306, 239440), (328, 223380), (340, 215496), (360, 203524), (365, 200736), (369, 198560), (408, 179580), (410, 178704), (438, 167280), (480, 152643), (492, 148920), (510, 143664), (544, 134685), (584, 125460), (612, 119720), (615, 119136), (656, 111690), (657, 111520), (680, 107748), (697, 105120), (720, 101762), (730, 100368), (738, 99280), (765, 95776), (816, 89790), (820, 89352), (876, 83640), (984, 74460), (1020, 71832), (1095, 66912), (1168, 62730), (1224, 59860), (1230, 59568), (1241, 59040), (1312, 55845), (1314, 55760), (1360, 53874), (1394, 52560), (1440, 50881), (1460, 50184), (1476, 49640), (1530, 47888), (1632, 44895), (1640, 44676), (1752, 41820), (1845, 39712), (1968, 37230), (2040, 35916), (2091, 35040), (2190, 33456), (2336, 31365), (2448, 29930), (2460, 29784), (2482, 29520), (2628, 27880), (2720, 26937), (2788, 26280), (2920, 25092), (2952, 24820), (2993, 24480), (3060, 23944), (3280, 22338), (3285, 22304), (3485, 21024), (3504, 20910), (3690, 19856), (3723, 19680), (3936, 18615), (4080, 17958), (4182, 17520), (4380, 16728), (4896, 14965), (4920, 14892), (4964, 14760), (5256, 13940), (5576, 13140), (5840, 12546), (5904, 12410), (5986, 12240), (6120, 11972), (6205, 11808), (6273, 11680), (6560, 11169), (6570, 11152), (6970, 10512), (7008, 10455), (7380, 9928), (7446, 9840), (8160, 8979), (8364, 8760)]