7249406220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3163}}^1$

素因数の和:3309

約数の個数: 288

約数和(自身を含む): 26866764288

約数和(自身を除く): 19617358068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 107, 119, 126, 140, 153, 170, 180, 204, 210, 214, 238, 252, 255, 306, 315, 321, 340, 357, 420, 428, 476, 510, 535, 595, 612, 630, 642, 714, 749, 765, 963, 1020, 1070, 1071, 1190, 1260, 1284, 1428, 1498, 1530, 1605, 1785, 1819, 1926, 2140, 2142, 2247, 2380, 2996, 3060, 3163, 3210, 3570, 3638, 3745, 3852, 4284, 4494, 4815, 5355, 5457, 6326, 6420, 6741, 7140, 7276, 7490, 8988, 9095, 9489, 9630, 10710, 10914, 11235, 12652, 12733, 13482, 14980, 15815, 16371, 18190, 18978, 19260, 21420, 21828, 22141, 22470, 25466, 26964, 27285, 28467, 31630, 32742, 33705, 36380, 37956, 38199, 44282, 44940, 47445, 50932, 53771, 54570, 56934, 63260, 63665, 65484, 66423, 67410, 76398, 81855, 88564, 94890, 107542, 109140, 110705, 113868, 114597, 127330, 132846, 134820, 142335, 152796, 161313, 163710, 189780, 190995, 199269, 215084, 221410, 229194, 254660, 265692, 268855, 284670, 322626, 327420, 332115, 338441, 376397, 381990, 398538, 442820, 458388, 483939, 537710, 569340, 572985, 645252, 664230, 676882, 752794, 763980, 797076, 806565, 967878, 996345, 1015323, 1075420, 1129191, 1145970, 1328460, 1353764, 1505588, 1613130, 1692205, 1881985, 1935756, 1992690, 2030646, 2258382, 2291940, 2369087, 2419695, 3045969, 3226260, 3384410, 3387573, 3763970, 3985380, 4061292, 4516764, 4738174, 4839390, 5076615, 5645955, 5753497, 6091938, 6768820, 6775146, 7107261, 7527940, 9476348, 9678780, 10153230, 11291910, 11506994, 11845435, 12183876, 13550292, 14214522, 15229845, 16937865, 17260491, 20306460, 21321783, 22583820, 23013988, 23690870, 28429044, 28767485, 30459690, 33875730, 34520982, 35536305, 40274479, 42643566, 47381740, 51781473, 57534970, 60919380, 67751460, 69041964, 71072610, 80548958, 85287132, 86302455, 103562946, 106608915, 115069940, 120823437, 142145220, 161097916, 172604910, 201372395, 207125892, 213217830, 241646874, 258907365, 345209820, 362470311, 402744790, 426435660, 483293748, 517814730, 604117185, 724940622, 805489580, 1035629460, 1208234370, 1449881244, 1812351555, 2416468740, 3624703110, 7249406220]

約数ペア:

[(1, 7249406220), (2, 3624703110), (3, 2416468740), (4, 1812351555), (5, 1449881244), (6, 1208234370), (7, 1035629460), (9, 805489580), (10, 724940622), (12, 604117185), (14, 517814730), (15, 483293748), (17, 426435660), (18, 402744790), (20, 362470311), (21, 345209820), (28, 258907365), (30, 241646874), (34, 213217830), (35, 207125892), (36, 201372395), (42, 172604910), (45, 161097916), (51, 142145220), (60, 120823437), (63, 115069940), (68, 106608915), (70, 103562946), (84, 86302455), (85, 85287132), (90, 80548958), (102, 71072610), (105, 69041964), (107, 67751460), (119, 60919380), (126, 57534970), (140, 51781473), (153, 47381740), (170, 42643566), (180, 40274479), (204, 35536305), (210, 34520982), (214, 33875730), (238, 30459690), (252, 28767485), (255, 28429044), (306, 23690870), (315, 23013988), (321, 22583820), (340, 21321783), (357, 20306460), (420, 17260491), (428, 16937865), (476, 15229845), (510, 14214522), (535, 13550292), (595, 12183876), (612, 11845435), (630, 11506994), (642, 11291910), (714, 10153230), (749, 9678780), (765, 9476348), (963, 7527940), (1020, 7107261), (1070, 6775146), (1071, 6768820), (1190, 6091938), (1260, 5753497), (1284, 5645955), (1428, 5076615), (1498, 4839390), (1530, 4738174), (1605, 4516764), (1785, 4061292), (1819, 3985380), (1926, 3763970), (2140, 3387573), (2142, 3384410), (2247, 3226260), (2380, 3045969), (2996, 2419695), (3060, 2369087), (3163, 2291940), (3210, 2258382), (3570, 2030646), (3638, 1992690), (3745, 1935756), (3852, 1881985), (4284, 1692205), (4494, 1613130), (4815, 1505588), (5355, 1353764), (5457, 1328460), (6326, 1145970), (6420, 1129191), (6741, 1075420), (7140, 1015323), (7276, 996345), (7490, 967878), (8988, 806565), (9095, 797076), (9489, 763980), (9630, 752794), (10710, 676882), (10914, 664230), (11235, 645252), (12652, 572985), (12733, 569340), (13482, 537710), (14980, 483939), (15815, 458388), (16371, 442820), (18190, 398538), (18978, 381990), (19260, 376397), (21420, 338441), (21828, 332115), (22141, 327420), (22470, 322626), (25466, 284670), (26964, 268855), (27285, 265692), (28467, 254660), (31630, 229194), (32742, 221410), (33705, 215084), (36380, 199269), (37956, 190995), (38199, 189780), (44282, 163710), (44940, 161313), (47445, 152796), (50932, 142335), (53771, 134820), (54570, 132846), (56934, 127330), (63260, 114597), (63665, 113868), (65484, 110705), (66423, 109140), (67410, 107542), (76398, 94890), (81855, 88564)]