156941460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1502

約数の個数: 144

約数和(自身を含む): 523950336

約数和(自身を除く): 367008876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 611, 705, 780, 846, 940, 1170, 1222, 1410, 1427, 1692, 1833, 2115, 2340, 2444, 2820, 2854, 3055, 3666, 4230, 4281, 5499, 5708, 6110, 7135, 7332, 8460, 8562, 9165, 10998, 12220, 12843, 14270, 17124, 18330, 18551, 21405, 21996, 25686, 27495, 28540, 36660, 37102, 42810, 51372, 54990, 55653, 64215, 67069, 74204, 85620, 92755, 109980, 111306, 128430, 134138, 166959, 185510, 201207, 222612, 256860, 268276, 278265, 333918, 335345, 371020, 402414, 556530, 603621, 667836, 670690, 804828, 834795, 871897, 1006035, 1113060, 1207242, 1341380, 1669590, 1743794, 2012070, 2414484, 2615691, 3018105, 3339180, 3487588, 4024140, 4359485, 5231382, 6036210, 7847073, 8718970, 10462764, 12072420, 13078455, 15694146, 17437940, 26156910, 31388292, 39235365, 52313820, 78470730, 156941460]

約数ペア:

[(1, 156941460), (2, 78470730), (3, 52313820), (4, 39235365), (5, 31388292), (6, 26156910), (9, 17437940), (10, 15694146), (12, 13078455), (13, 12072420), (15, 10462764), (18, 8718970), (20, 7847073), (26, 6036210), (30, 5231382), (36, 4359485), (39, 4024140), (45, 3487588), (47, 3339180), (52, 3018105), (60, 2615691), (65, 2414484), (78, 2012070), (90, 1743794), (94, 1669590), (117, 1341380), (130, 1207242), (141, 1113060), (156, 1006035), (180, 871897), (188, 834795), (195, 804828), (234, 670690), (235, 667836), (260, 603621), (282, 556530), (390, 402414), (423, 371020), (468, 335345), (470, 333918), (564, 278265), (585, 268276), (611, 256860), (705, 222612), (780, 201207), (846, 185510), (940, 166959), (1170, 134138), (1222, 128430), (1410, 111306), (1427, 109980), (1692, 92755), (1833, 85620), (2115, 74204), (2340, 67069), (2444, 64215), (2820, 55653), (2854, 54990), (3055, 51372), (3666, 42810), (4230, 37102), (4281, 36660), (5499, 28540), (5708, 27495), (6110, 25686), (7135, 21996), (7332, 21405), (8460, 18551), (8562, 18330), (9165, 17124), (10998, 14270), (12220, 12843)]