306496320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:673

約数の個数: 224

約数和(自身を含む): 1075334400

約数和(自身を除く): 768838080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 192, 195, 205, 208, 240, 246, 260, 312, 320, 328, 390, 410, 416, 480, 492, 520, 533, 599, 615, 624, 656, 780, 820, 832, 960, 984, 1040, 1066, 1198, 1230, 1248, 1312, 1560, 1599, 1640, 1797, 1968, 2080, 2132, 2396, 2460, 2496, 2624, 2665, 2995, 3120, 3198, 3280, 3594, 3936, 4160, 4264, 4792, 4920, 5330, 5990, 6240, 6396, 6560, 7188, 7787, 7872, 7995, 8528, 8985, 9584, 9840, 10660, 11980, 12480, 12792, 13120, 14376, 15574, 15990, 17056, 17970, 19168, 19680, 21320, 23361, 23960, 24559, 25584, 28752, 31148, 31980, 34112, 35940, 38336, 38935, 39360, 42640, 46722, 47920, 49118, 51168, 57504, 62296, 63960, 71880, 73677, 77870, 85280, 93444, 95840, 98236, 102336, 115008, 116805, 122795, 124592, 127920, 143760, 147354, 155740, 170560, 186888, 191680, 196472, 233610, 245590, 249184, 255840, 287520, 294708, 311480, 319267, 368385, 373776, 392944, 467220, 491180, 498368, 511680, 575040, 589416, 622960, 638534, 736770, 747552, 785888, 934440, 957801, 982360, 1178832, 1245920, 1277068, 1473540, 1495104, 1571776, 1596335, 1868880, 1915602, 1964720, 2357664, 2491840, 2554136, 2947080, 3192670, 3737760, 3831204, 3929440, 4715328, 4789005, 5108272, 5894160, 6385340, 7475520, 7662408, 7858880, 9578010, 10216544, 11788320, 12770680, 15324816, 19156020, 20433088, 23576640, 25541360, 30649632, 38312040, 51082720, 61299264, 76624080, 102165440, 153248160, 306496320]

約数ペア:

[(1, 306496320), (2, 153248160), (3, 102165440), (4, 76624080), (5, 61299264), (6, 51082720), (8, 38312040), (10, 30649632), (12, 25541360), (13, 23576640), (15, 20433088), (16, 19156020), (20, 15324816), (24, 12770680), (26, 11788320), (30, 10216544), (32, 9578010), (39, 7858880), (40, 7662408), (41, 7475520), (48, 6385340), (52, 5894160), (60, 5108272), (64, 4789005), (65, 4715328), (78, 3929440), (80, 3831204), (82, 3737760), (96, 3192670), (104, 2947080), (120, 2554136), (123, 2491840), (130, 2357664), (156, 1964720), (160, 1915602), (164, 1868880), (192, 1596335), (195, 1571776), (205, 1495104), (208, 1473540), (240, 1277068), (246, 1245920), (260, 1178832), (312, 982360), (320, 957801), (328, 934440), (390, 785888), (410, 747552), (416, 736770), (480, 638534), (492, 622960), (520, 589416), (533, 575040), (599, 511680), (615, 498368), (624, 491180), (656, 467220), (780, 392944), (820, 373776), (832, 368385), (960, 319267), (984, 311480), (1040, 294708), (1066, 287520), (1198, 255840), (1230, 249184), (1248, 245590), (1312, 233610), (1560, 196472), (1599, 191680), (1640, 186888), (1797, 170560), (1968, 155740), (2080, 147354), (2132, 143760), (2396, 127920), (2460, 124592), (2496, 122795), (2624, 116805), (2665, 115008), (2995, 102336), (3120, 98236), (3198, 95840), (3280, 93444), (3594, 85280), (3936, 77870), (4160, 73677), (4264, 71880), (4792, 63960), (4920, 62296), (5330, 57504), (5990, 51168), (6240, 49118), (6396, 47920), (6560, 46722), (7188, 42640), (7787, 39360), (7872, 38935), (7995, 38336), (8528, 35940), (8985, 34112), (9584, 31980), (9840, 31148), (10660, 28752), (11980, 25584), (12480, 24559), (12792, 23960), (13120, 23361), (14376, 21320), (15574, 19680), (15990, 19168), (17056, 17970)]