1021369860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1243

約数の個数: 288

約数和(自身を含む): 3843770112

約数和(自身を除く): 2822400252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 41, 42, 45, 51, 60, 63, 68, 70, 82, 84, 85, 90, 102, 105, 119, 123, 126, 140, 153, 164, 170, 180, 204, 205, 210, 238, 246, 252, 255, 287, 306, 315, 340, 357, 369, 410, 420, 476, 492, 510, 574, 595, 612, 615, 630, 697, 714, 738, 765, 820, 861, 1020, 1071, 1148, 1163, 1190, 1230, 1260, 1394, 1428, 1435, 1476, 1530, 1722, 1785, 1845, 2091, 2142, 2326, 2380, 2460, 2583, 2788, 2870, 3060, 3444, 3485, 3489, 3570, 3690, 4182, 4284, 4305, 4652, 4879, 5166, 5355, 5740, 5815, 6273, 6970, 6978, 7140, 7380, 8141, 8364, 8610, 9758, 10332, 10455, 10467, 10710, 11630, 12546, 12915, 13940, 13956, 14637, 16282, 17220, 17445, 19516, 19771, 20910, 20934, 21420, 23260, 24395, 24423, 25092, 25830, 29274, 31365, 32564, 34890, 39542, 40705, 41820, 41868, 43911, 47683, 48790, 48846, 51660, 52335, 58548, 59313, 62730, 69780, 73185, 73269, 79084, 81410, 87822, 95366, 97580, 97692, 98855, 104670, 118626, 122115, 125460, 138397, 143049, 146370, 146538, 162820, 175644, 177939, 190732, 197710, 209340, 219555, 237252, 238415, 244230, 276794, 286098, 292740, 293076, 296565, 333781, 355878, 366345, 395420, 415191, 429147, 439110, 476830, 488460, 553588, 572196, 593130, 667562, 691985, 711756, 715245, 732690, 810611, 830382, 858294, 878220, 889695, 953660, 1001343, 1186260, 1245573, 1335124, 1383970, 1430490, 1465380, 1621222, 1660764, 1668905, 1716588, 1779390, 2002686, 2075955, 2145735, 2431833, 2491146, 2767940, 2860980, 3004029, 3242444, 3337810, 3558780, 4005372, 4053055, 4151910, 4291470, 4863666, 4982292, 5006715, 5674277, 6008058, 6227865, 6675620, 7295499, 8106110, 8303820, 8582940, 9727332, 10013430, 11348554, 12016116, 12159165, 12455730, 14590998, 15020145, 16212220, 17022831, 20026860, 22697108, 24318330, 24911460, 28371385, 29181996, 30040290, 34045662, 36477495, 48636660, 51068493, 56742770, 60080580, 68091324, 72954990, 85114155, 102136986, 113485540, 145909980, 170228310, 204273972, 255342465, 340456620, 510684930, 1021369860]

約数ペア:

[(1, 1021369860), (2, 510684930), (3, 340456620), (4, 255342465), (5, 204273972), (6, 170228310), (7, 145909980), (9, 113485540), (10, 102136986), (12, 85114155), (14, 72954990), (15, 68091324), (17, 60080580), (18, 56742770), (20, 51068493), (21, 48636660), (28, 36477495), (30, 34045662), (34, 30040290), (35, 29181996), (36, 28371385), (41, 24911460), (42, 24318330), (45, 22697108), (51, 20026860), (60, 17022831), (63, 16212220), (68, 15020145), (70, 14590998), (82, 12455730), (84, 12159165), (85, 12016116), (90, 11348554), (102, 10013430), (105, 9727332), (119, 8582940), (123, 8303820), (126, 8106110), (140, 7295499), (153, 6675620), (164, 6227865), (170, 6008058), (180, 5674277), (204, 5006715), (205, 4982292), (210, 4863666), (238, 4291470), (246, 4151910), (252, 4053055), (255, 4005372), (287, 3558780), (306, 3337810), (315, 3242444), (340, 3004029), (357, 2860980), (369, 2767940), (410, 2491146), (420, 2431833), (476, 2145735), (492, 2075955), (510, 2002686), (574, 1779390), (595, 1716588), (612, 1668905), (615, 1660764), (630, 1621222), (697, 1465380), (714, 1430490), (738, 1383970), (765, 1335124), (820, 1245573), (861, 1186260), (1020, 1001343), (1071, 953660), (1148, 889695), (1163, 878220), (1190, 858294), (1230, 830382), (1260, 810611), (1394, 732690), (1428, 715245), (1435, 711756), (1476, 691985), (1530, 667562), (1722, 593130), (1785, 572196), (1845, 553588), (2091, 488460), (2142, 476830), (2326, 439110), (2380, 429147), (2460, 415191), (2583, 395420), (2788, 366345), (2870, 355878), (3060, 333781), (3444, 296565), (3485, 293076), (3489, 292740), (3570, 286098), (3690, 276794), (4182, 244230), (4284, 238415), (4305, 237252), (4652, 219555), (4879, 209340), (5166, 197710), (5355, 190732), (5740, 177939), (5815, 175644), (6273, 162820), (6970, 146538), (6978, 146370), (7140, 143049), (7380, 138397), (8141, 125460), (8364, 122115), (8610, 118626), (9758, 104670), (10332, 98855), (10455, 97692), (10467, 97580), (10710, 95366), (11630, 87822), (12546, 81410), (12915, 79084), (13940, 73269), (13956, 73185), (14637, 69780), (16282, 62730), (17220, 59313), (17445, 58548), (19516, 52335), (19771, 51660), (20910, 48846), (20934, 48790), (21420, 47683), (23260, 43911), (24395, 41868), (24423, 41820), (25092, 40705), (25830, 39542), (29274, 34890), (31365, 32564)]