15672271980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:820

約数の個数: 192

約数和(自身を含む): 46820229120

約数和(自身を除く): 31147957140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 167, 190, 191, 228, 285, 334, 380, 382, 431, 501, 570, 573, 668, 764, 835, 862, 955, 1002, 1140, 1146, 1293, 1670, 1724, 1910, 2004, 2155, 2292, 2505, 2586, 2865, 3173, 3340, 3629, 3820, 4310, 5010, 5172, 5730, 6346, 6465, 7258, 8189, 8620, 9519, 10020, 10887, 11460, 12692, 12930, 14516, 15865, 16378, 18145, 19038, 21774, 24567, 25860, 31730, 31897, 32756, 36290, 38076, 40945, 43548, 47595, 49134, 54435, 63460, 63794, 71977, 72580, 81890, 82321, 95190, 95691, 98268, 108870, 122835, 127588, 143954, 159485, 163780, 164642, 190380, 191382, 215931, 217740, 245670, 246963, 287908, 318970, 329284, 359885, 382764, 411605, 431862, 478455, 491340, 493926, 606043, 637940, 719770, 823210, 863724, 956910, 987852, 1079655, 1212086, 1234815, 1367563, 1439540, 1564099, 1646420, 1818129, 1913820, 2159310, 2424172, 2469630, 2735126, 3030215, 3128198, 3636258, 4102689, 4318620, 4692297, 4939260, 5470252, 6060430, 6256396, 6837815, 7272516, 7820495, 8205378, 9090645, 9384594, 12120860, 13675630, 13747607, 15640990, 16410756, 18181290, 18769188, 20513445, 23461485, 27351260, 27495214, 31281980, 36362580, 41026890, 41242821, 46922970, 54990428, 68738035, 82053780, 82485642, 93845940, 137476070, 164971284, 206214105, 261204533, 274952140, 412428210, 522409066, 783613599, 824856420, 1044818132, 1306022665, 1567227198, 2612045330, 3134454396, 3918067995, 5224090660, 7836135990, 15672271980]

約数ペア:

[(1, 15672271980), (2, 7836135990), (3, 5224090660), (4, 3918067995), (5, 3134454396), (6, 2612045330), (10, 1567227198), (12, 1306022665), (15, 1044818132), (19, 824856420), (20, 783613599), (30, 522409066), (38, 412428210), (57, 274952140), (60, 261204533), (76, 206214105), (95, 164971284), (114, 137476070), (167, 93845940), (190, 82485642), (191, 82053780), (228, 68738035), (285, 54990428), (334, 46922970), (380, 41242821), (382, 41026890), (431, 36362580), (501, 31281980), (570, 27495214), (573, 27351260), (668, 23461485), (764, 20513445), (835, 18769188), (862, 18181290), (955, 16410756), (1002, 15640990), (1140, 13747607), (1146, 13675630), (1293, 12120860), (1670, 9384594), (1724, 9090645), (1910, 8205378), (2004, 7820495), (2155, 7272516), (2292, 6837815), (2505, 6256396), (2586, 6060430), (2865, 5470252), (3173, 4939260), (3340, 4692297), (3629, 4318620), (3820, 4102689), (4310, 3636258), (5010, 3128198), (5172, 3030215), (5730, 2735126), (6346, 2469630), (6465, 2424172), (7258, 2159310), (8189, 1913820), (8620, 1818129), (9519, 1646420), (10020, 1564099), (10887, 1439540), (11460, 1367563), (12692, 1234815), (12930, 1212086), (14516, 1079655), (15865, 987852), (16378, 956910), (18145, 863724), (19038, 823210), (21774, 719770), (24567, 637940), (25860, 606043), (31730, 493926), (31897, 491340), (32756, 478455), (36290, 431862), (38076, 411605), (40945, 382764), (43548, 359885), (47595, 329284), (49134, 318970), (54435, 287908), (63460, 246963), (63794, 245670), (71977, 217740), (72580, 215931), (81890, 191382), (82321, 190380), (95190, 164642), (95691, 163780), (98268, 159485), (108870, 143954), (122835, 127588)]