843220080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 2928758976

約数和(自身を除く): 2085538896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 73, 80, 90, 120, 122, 144, 146, 180, 183, 219, 240, 244, 263, 292, 305, 360, 365, 366, 438, 488, 526, 549, 584, 610, 657, 720, 730, 732, 789, 876, 915, 976, 1052, 1095, 1098, 1168, 1220, 1314, 1315, 1460, 1464, 1578, 1752, 1830, 2104, 2190, 2196, 2367, 2440, 2628, 2630, 2745, 2920, 2928, 3156, 3285, 3504, 3660, 3945, 4208, 4380, 4392, 4453, 4734, 4880, 5256, 5260, 5490, 5840, 6312, 6570, 7320, 7890, 8760, 8784, 8906, 9468, 10512, 10520, 10980, 11835, 12624, 13140, 13359, 14640, 15780, 16043, 17520, 17812, 18936, 19199, 21040, 21960, 22265, 23670, 26280, 26718, 31560, 32086, 35624, 37872, 38398, 40077, 43920, 44530, 47340, 48129, 52560, 53436, 57597, 63120, 64172, 66795, 71248, 76796, 80154, 80215, 89060, 94680, 95995, 96258, 106872, 115194, 128344, 133590, 144387, 153592, 160308, 160430, 172791, 178120, 189360, 191990, 192516, 200385, 213744, 230388, 240645, 256688, 267180, 287985, 288774, 307184, 320616, 320860, 345582, 356240, 383980, 385032, 400770, 460776, 481290, 534360, 575970, 577548, 641232, 641720, 691164, 721935, 767960, 770064, 801540, 863955, 921552, 962580, 1068720, 1151940, 1155096, 1171139, 1283440, 1382328, 1443870, 1535920, 1603080, 1727910, 1925160, 2303880, 2310192, 2342278, 2764656, 2887740, 3206160, 3455820, 3513417, 3850320, 4607760, 4684556, 5775480, 5855695, 6911640, 7026834, 9369112, 10540251, 11550960, 11711390, 13823280, 14053668, 17567085, 18738224, 21080502, 23422780, 28107336, 35134170, 42161004, 46845560, 52701255, 56214672, 70268340, 84322008, 93691120, 105402510, 140536680, 168644016, 210805020, 281073360, 421610040, 843220080]

約数ペア:

[(1, 843220080), (2, 421610040), (3, 281073360), (4, 210805020), (5, 168644016), (6, 140536680), (8, 105402510), (9, 93691120), (10, 84322008), (12, 70268340), (15, 56214672), (16, 52701255), (18, 46845560), (20, 42161004), (24, 35134170), (30, 28107336), (36, 23422780), (40, 21080502), (45, 18738224), (48, 17567085), (60, 14053668), (61, 13823280), (72, 11711390), (73, 11550960), (80, 10540251), (90, 9369112), (120, 7026834), (122, 6911640), (144, 5855695), (146, 5775480), (180, 4684556), (183, 4607760), (219, 3850320), (240, 3513417), (244, 3455820), (263, 3206160), (292, 2887740), (305, 2764656), (360, 2342278), (365, 2310192), (366, 2303880), (438, 1925160), (488, 1727910), (526, 1603080), (549, 1535920), (584, 1443870), (610, 1382328), (657, 1283440), (720, 1171139), (730, 1155096), (732, 1151940), (789, 1068720), (876, 962580), (915, 921552), (976, 863955), (1052, 801540), (1095, 770064), (1098, 767960), (1168, 721935), (1220, 691164), (1314, 641720), (1315, 641232), (1460, 577548), (1464, 575970), (1578, 534360), (1752, 481290), (1830, 460776), (2104, 400770), (2190, 385032), (2196, 383980), (2367, 356240), (2440, 345582), (2628, 320860), (2630, 320616), (2745, 307184), (2920, 288774), (2928, 287985), (3156, 267180), (3285, 256688), (3504, 240645), (3660, 230388), (3945, 213744), (4208, 200385), (4380, 192516), (4392, 191990), (4453, 189360), (4734, 178120), (4880, 172791), (5256, 160430), (5260, 160308), (5490, 153592), (5840, 144387), (6312, 133590), (6570, 128344), (7320, 115194), (7890, 106872), (8760, 96258), (8784, 95995), (8906, 94680), (9468, 89060), (10512, 80215), (10520, 80154), (10980, 76796), (11835, 71248), (12624, 66795), (13140, 64172), (13359, 63120), (14640, 57597), (15780, 53436), (16043, 52560), (17520, 48129), (17812, 47340), (18936, 44530), (19199, 43920), (21040, 40077), (21960, 38398), (22265, 37872), (23670, 35624), (26280, 32086), (26718, 31560)]