2124188220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3457}}^1$

素因数の和:3513

約数の個数: 288

約数和(自身を含む): 7947313920

約数和(自身を除く): 5823125700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 49, 55, 57, 60, 66, 70, 76, 77, 84, 95, 98, 105, 110, 114, 132, 133, 140, 147, 154, 165, 190, 196, 209, 210, 220, 228, 231, 245, 266, 285, 294, 308, 330, 380, 385, 399, 418, 420, 462, 490, 532, 539, 570, 588, 627, 660, 665, 735, 770, 798, 836, 924, 931, 980, 1045, 1078, 1140, 1155, 1254, 1330, 1463, 1470, 1540, 1596, 1617, 1862, 1995, 2090, 2156, 2310, 2508, 2660, 2695, 2793, 2926, 2940, 3135, 3234, 3457, 3724, 3990, 4180, 4389, 4620, 4655, 5390, 5586, 5852, 6270, 6468, 6914, 7315, 7980, 8085, 8778, 9310, 10241, 10371, 10780, 11172, 12540, 13828, 13965, 14630, 16170, 17285, 17556, 18620, 20482, 20742, 21945, 24199, 27930, 29260, 30723, 32340, 34570, 38027, 40964, 41484, 43890, 48398, 51205, 51855, 55860, 61446, 65683, 69140, 72597, 76054, 87780, 96796, 102410, 103710, 114081, 120995, 122892, 131366, 145194, 152108, 153615, 169393, 190135, 197049, 204820, 207420, 228162, 241990, 262732, 266189, 290388, 307230, 328415, 338786, 362985, 380270, 394098, 456324, 459781, 483980, 508179, 532378, 570405, 614460, 656830, 677572, 722513, 725970, 760540, 788196, 798567, 846965, 919562, 985245, 1016358, 1064756, 1140810, 1313660, 1330945, 1379343, 1445026, 1451940, 1597134, 1693930, 1839124, 1863323, 1970490, 2032716, 2167539, 2281620, 2298905, 2540895, 2661890, 2758686, 2890052, 3194268, 3218467, 3387860, 3612565, 3726646, 3940980, 3992835, 4335078, 4597810, 5057591, 5081790, 5323780, 5517372, 5589969, 6436934, 6896715, 7225130, 7453292, 7985670, 8670156, 9195620, 9316615, 9655401, 10115182, 10163580, 10837695, 11179938, 12873868, 13793430, 14450260, 15172773, 15971340, 16092335, 18633230, 19310802, 20230364, 21675390, 22359876, 25287955, 27586860, 27949845, 30345546, 32184670, 35403137, 37266460, 38621604, 43350780, 48277005, 50575910, 55899690, 60691092, 64369340, 70806274, 75863865, 96554010, 101151820, 106209411, 111799380, 141612548, 151727730, 177015685, 193108020, 212418822, 303455460, 354031370, 424837644, 531047055, 708062740, 1062094110, 2124188220]

約数ペア:

[(1, 2124188220), (2, 1062094110), (3, 708062740), (4, 531047055), (5, 424837644), (6, 354031370), (7, 303455460), (10, 212418822), (11, 193108020), (12, 177015685), (14, 151727730), (15, 141612548), (19, 111799380), (20, 106209411), (21, 101151820), (22, 96554010), (28, 75863865), (30, 70806274), (33, 64369340), (35, 60691092), (38, 55899690), (42, 50575910), (44, 48277005), (49, 43350780), (55, 38621604), (57, 37266460), (60, 35403137), (66, 32184670), (70, 30345546), (76, 27949845), (77, 27586860), (84, 25287955), (95, 22359876), (98, 21675390), (105, 20230364), (110, 19310802), (114, 18633230), (132, 16092335), (133, 15971340), (140, 15172773), (147, 14450260), (154, 13793430), (165, 12873868), (190, 11179938), (196, 10837695), (209, 10163580), (210, 10115182), (220, 9655401), (228, 9316615), (231, 9195620), (245, 8670156), (266, 7985670), (285, 7453292), (294, 7225130), (308, 6896715), (330, 6436934), (380, 5589969), (385, 5517372), (399, 5323780), (418, 5081790), (420, 5057591), (462, 4597810), (490, 4335078), (532, 3992835), (539, 3940980), (570, 3726646), (588, 3612565), (627, 3387860), (660, 3218467), (665, 3194268), (735, 2890052), (770, 2758686), (798, 2661890), (836, 2540895), (924, 2298905), (931, 2281620), (980, 2167539), (1045, 2032716), (1078, 1970490), (1140, 1863323), (1155, 1839124), (1254, 1693930), (1330, 1597134), (1463, 1451940), (1470, 1445026), (1540, 1379343), (1596, 1330945), (1617, 1313660), (1862, 1140810), (1995, 1064756), (2090, 1016358), (2156, 985245), (2310, 919562), (2508, 846965), (2660, 798567), (2695, 788196), (2793, 760540), (2926, 725970), (2940, 722513), (3135, 677572), (3234, 656830), (3457, 614460), (3724, 570405), (3990, 532378), (4180, 508179), (4389, 483980), (4620, 459781), (4655, 456324), (5390, 394098), (5586, 380270), (5852, 362985), (6270, 338786), (6468, 328415), (6914, 307230), (7315, 290388), (7980, 266189), (8085, 262732), (8778, 241990), (9310, 228162), (10241, 207420), (10371, 204820), (10780, 197049), (11172, 190135), (12540, 169393), (13828, 153615), (13965, 152108), (14630, 145194), (16170, 131366), (17285, 122892), (17556, 120995), (18620, 114081), (20482, 103710), (20742, 102410), (21945, 96796), (24199, 87780), (27930, 76054), (29260, 72597), (30723, 69140), (32340, 65683), (34570, 61446), (38027, 55860), (40964, 51855), (41484, 51205), (43890, 48398)]