1310737140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{953}}^1$

素因数の和:1260

約数の個数: 144

約数和(自身を含む): 4142069568

約数和(自身を除く): 2831332428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 283, 324, 405, 486, 540, 566, 810, 849, 953, 972, 1132, 1215, 1415, 1620, 1698, 1906, 2430, 2547, 2830, 2859, 3396, 3812, 4245, 4765, 4860, 5094, 5660, 5718, 7641, 8490, 8577, 9530, 10188, 11436, 12735, 14295, 15282, 16980, 17154, 19060, 22923, 25470, 25731, 28590, 30564, 34308, 38205, 42885, 45846, 50940, 51462, 57180, 68769, 76410, 77193, 85770, 91692, 102924, 114615, 128655, 137538, 152820, 154386, 171540, 229230, 231579, 257310, 269699, 275076, 308772, 343845, 385965, 458460, 463158, 514620, 539398, 687690, 771930, 809097, 926316, 1078796, 1157895, 1348495, 1375380, 1543860, 1618194, 2315790, 2427291, 2696990, 3236388, 4045485, 4631580, 4854582, 5393980, 7281873, 8090970, 9709164, 12136455, 14563746, 16181940, 21845619, 24272910, 29127492, 36409365, 43691238, 48545820, 65536857, 72818730, 87382476, 109228095, 131073714, 145637460, 218456190, 262147428, 327684285, 436912380, 655368570, 1310737140]

約数ペア:

[(1, 1310737140), (2, 655368570), (3, 436912380), (4, 327684285), (5, 262147428), (6, 218456190), (9, 145637460), (10, 131073714), (12, 109228095), (15, 87382476), (18, 72818730), (20, 65536857), (27, 48545820), (30, 43691238), (36, 36409365), (45, 29127492), (54, 24272910), (60, 21845619), (81, 16181940), (90, 14563746), (108, 12136455), (135, 9709164), (162, 8090970), (180, 7281873), (243, 5393980), (270, 4854582), (283, 4631580), (324, 4045485), (405, 3236388), (486, 2696990), (540, 2427291), (566, 2315790), (810, 1618194), (849, 1543860), (953, 1375380), (972, 1348495), (1132, 1157895), (1215, 1078796), (1415, 926316), (1620, 809097), (1698, 771930), (1906, 687690), (2430, 539398), (2547, 514620), (2830, 463158), (2859, 458460), (3396, 385965), (3812, 343845), (4245, 308772), (4765, 275076), (4860, 269699), (5094, 257310), (5660, 231579), (5718, 229230), (7641, 171540), (8490, 154386), (8577, 152820), (9530, 137538), (10188, 128655), (11436, 114615), (12735, 102924), (14295, 91692), (15282, 85770), (16980, 77193), (17154, 76410), (19060, 68769), (22923, 57180), (25470, 51462), (25731, 50940), (28590, 45846), (30564, 42885), (34308, 38205)]