324751040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1790

約数の個数: 112

約数和(自身を含む): 840760320

約数和(自身を除く): 516009280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 320, 380, 496, 589, 608, 620, 760, 992, 1178, 1216, 1240, 1520, 1723, 1984, 2356, 2480, 2945, 3040, 3446, 4712, 4960, 5890, 6080, 6892, 8615, 9424, 9920, 11780, 13784, 17230, 18848, 23560, 27568, 32737, 34460, 37696, 47120, 53413, 55136, 65474, 68920, 94240, 106826, 110272, 130948, 137840, 163685, 188480, 213652, 261896, 267065, 275680, 327370, 427304, 523792, 534130, 551360, 654740, 854608, 1014847, 1047584, 1068260, 1309480, 1709216, 2029694, 2095168, 2136520, 2618960, 3418432, 4059388, 4273040, 5074235, 5237920, 8118776, 8546080, 10148470, 10475840, 16237552, 17092160, 20296940, 32475104, 40593880, 64950208, 81187760, 162375520, 324751040]

約数ペア:

[(1, 324751040), (2, 162375520), (4, 81187760), (5, 64950208), (8, 40593880), (10, 32475104), (16, 20296940), (19, 17092160), (20, 16237552), (31, 10475840), (32, 10148470), (38, 8546080), (40, 8118776), (62, 5237920), (64, 5074235), (76, 4273040), (80, 4059388), (95, 3418432), (124, 2618960), (152, 2136520), (155, 2095168), (160, 2029694), (190, 1709216), (248, 1309480), (304, 1068260), (310, 1047584), (320, 1014847), (380, 854608), (496, 654740), (589, 551360), (608, 534130), (620, 523792), (760, 427304), (992, 327370), (1178, 275680), (1216, 267065), (1240, 261896), (1520, 213652), (1723, 188480), (1984, 163685), (2356, 137840), (2480, 130948), (2945, 110272), (3040, 106826), (3446, 94240), (4712, 68920), (4960, 65474), (5890, 55136), (6080, 53413), (6892, 47120), (8615, 37696), (9424, 34460), (9920, 32737), (11780, 27568), (13784, 23560), (17230, 18848)]