861472920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:759

約数の個数: 384

約数和(自身を含む): 3457209600

約数和(自身を除く): 2595736680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 49, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 98, 105, 110, 114, 120, 132, 133, 140, 147, 152, 154, 165, 168, 190, 196, 209, 210, 220, 228, 231, 245, 264, 266, 280, 285, 294, 308, 330, 380, 385, 392, 399, 418, 420, 440, 456, 462, 490, 532, 539, 570, 588, 616, 627, 660, 665, 701, 735, 760, 770, 798, 836, 840, 924, 931, 980, 1045, 1064, 1078, 1140, 1155, 1176, 1254, 1320, 1330, 1402, 1463, 1470, 1540, 1596, 1617, 1672, 1848, 1862, 1960, 1995, 2090, 2103, 2156, 2280, 2310, 2508, 2660, 2695, 2793, 2804, 2926, 2940, 3080, 3135, 3192, 3234, 3505, 3724, 3990, 4180, 4206, 4312, 4389, 4620, 4655, 4907, 5016, 5320, 5390, 5586, 5608, 5852, 5880, 6270, 6468, 7010, 7315, 7448, 7711, 7980, 8085, 8360, 8412, 8778, 9240, 9310, 9814, 10241, 10515, 10780, 11172, 11704, 12540, 12936, 13319, 13965, 14020, 14630, 14721, 15422, 15960, 16170, 16824, 17556, 18620, 19628, 20482, 21030, 21560, 21945, 22344, 23133, 24535, 25080, 26638, 27930, 28040, 29260, 29442, 30723, 30844, 32340, 34349, 35112, 37240, 38555, 39256, 39957, 40964, 42060, 43890, 46266, 49070, 51205, 53276, 53977, 55860, 58520, 58884, 61446, 61688, 64680, 66595, 68698, 73605, 77110, 79914, 81928, 84120, 87780, 92532, 93233, 98140, 102410, 103047, 106552, 107954, 111720, 115665, 117768, 122892, 133190, 137396, 146509, 147210, 153615, 154220, 159828, 161931, 171745, 175560, 185064, 186466, 196280, 199785, 204820, 206094, 215908, 231330, 245784, 266380, 269885, 274792, 279699, 293018, 294420, 307230, 308440, 319656, 323862, 343490, 372932, 377839, 399570, 409640, 412188, 431816, 439527, 462660, 466165, 515235, 532760, 539770, 559398, 586036, 588840, 614460, 647724, 652631, 686980, 732545, 745864, 755678, 799140, 809655, 824376, 879054, 925320, 932330, 1025563, 1030470, 1079540, 1118796, 1133517, 1172072, 1228920, 1295448, 1305262, 1373960, 1398495, 1465090, 1511356, 1598280, 1619310, 1758108, 1864660, 1889195, 1957893, 2051126, 2060940, 2159080, 2197635, 2237592, 2267034, 2610524, 2796990, 2930180, 3022712, 3076689, 3238620, 3263155, 3516216, 3729320, 3778390, 3915786, 4102252, 4121880, 4395270, 4534068, 5127815, 5221048, 5593980, 5667585, 5860360, 6153378, 6477240, 6526310, 7178941, 7556780, 7831572, 8204504, 8790540, 9068136, 9789465, 10255630, 11187960, 11335170, 12306756, 13052620, 14357882, 15113560, 15383445, 15663144, 17581080, 19578930, 20511260, 21536823, 22670340, 24613512, 26105240, 28715764, 30766890, 35894705, 39157860, 41022520, 43073646, 45340680, 57431528, 61533780, 71789410, 78315720, 86147292, 107684115, 123067560, 143578820, 172294584, 215368230, 287157640, 430736460, 861472920]

約数ペア:

[(1, 861472920), (2, 430736460), (3, 287157640), (4, 215368230), (5, 172294584), (6, 143578820), (7, 123067560), (8, 107684115), (10, 86147292), (11, 78315720), (12, 71789410), (14, 61533780), (15, 57431528), (19, 45340680), (20, 43073646), (21, 41022520), (22, 39157860), (24, 35894705), (28, 30766890), (30, 28715764), (33, 26105240), (35, 24613512), (38, 22670340), (40, 21536823), (42, 20511260), (44, 19578930), (49, 17581080), (55, 15663144), (56, 15383445), (57, 15113560), (60, 14357882), (66, 13052620), (70, 12306756), (76, 11335170), (77, 11187960), (84, 10255630), (88, 9789465), (95, 9068136), (98, 8790540), (105, 8204504), (110, 7831572), (114, 7556780), (120, 7178941), (132, 6526310), (133, 6477240), (140, 6153378), (147, 5860360), (152, 5667585), (154, 5593980), (165, 5221048), (168, 5127815), (190, 4534068), (196, 4395270), (209, 4121880), (210, 4102252), (220, 3915786), (228, 3778390), (231, 3729320), (245, 3516216), (264, 3263155), (266, 3238620), (280, 3076689), (285, 3022712), (294, 2930180), (308, 2796990), (330, 2610524), (380, 2267034), (385, 2237592), (392, 2197635), (399, 2159080), (418, 2060940), (420, 2051126), (440, 1957893), (456, 1889195), (462, 1864660), (490, 1758108), (532, 1619310), (539, 1598280), (570, 1511356), (588, 1465090), (616, 1398495), (627, 1373960), (660, 1305262), (665, 1295448), (701, 1228920), (735, 1172072), (760, 1133517), (770, 1118796), (798, 1079540), (836, 1030470), (840, 1025563), (924, 932330), (931, 925320), (980, 879054), (1045, 824376), (1064, 809655), (1078, 799140), (1140, 755678), (1155, 745864), (1176, 732545), (1254, 686980), (1320, 652631), (1330, 647724), (1402, 614460), (1463, 588840), (1470, 586036), (1540, 559398), (1596, 539770), (1617, 532760), (1672, 515235), (1848, 466165), (1862, 462660), (1960, 439527), (1995, 431816), (2090, 412188), (2103, 409640), (2156, 399570), (2280, 377839), (2310, 372932), (2508, 343490), (2660, 323862), (2695, 319656), (2793, 308440), (2804, 307230), (2926, 294420), (2940, 293018), (3080, 279699), (3135, 274792), (3192, 269885), (3234, 266380), (3505, 245784), (3724, 231330), (3990, 215908), (4180, 206094), (4206, 204820), (4312, 199785), (4389, 196280), (4620, 186466), (4655, 185064), (4907, 175560), (5016, 171745), (5320, 161931), (5390, 159828), (5586, 154220), (5608, 153615), (5852, 147210), (5880, 146509), (6270, 137396), (6468, 133190), (7010, 122892), (7315, 117768), (7448, 115665), (7711, 111720), (7980, 107954), (8085, 106552), (8360, 103047), (8412, 102410), (8778, 98140), (9240, 93233), (9310, 92532), (9814, 87780), (10241, 84120), (10515, 81928), (10780, 79914), (11172, 77110), (11704, 73605), (12540, 68698), (12936, 66595), (13319, 64680), (13965, 61688), (14020, 61446), (14630, 58884), (14721, 58520), (15422, 55860), (15960, 53977), (16170, 53276), (16824, 51205), (17556, 49070), (18620, 46266), (19628, 43890), (20482, 42060), (21030, 40964), (21560, 39957), (21945, 39256), (22344, 38555), (23133, 37240), (24535, 35112), (25080, 34349), (26638, 32340), (27930, 30844), (28040, 30723), (29260, 29442)]