166064940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:916

約数の個数: 144

約数和(自身を含む): 539884800

約数和(自身を除く): 373819860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 59, 60, 76, 90, 95, 114, 118, 171, 177, 180, 190, 228, 236, 285, 295, 342, 354, 380, 531, 570, 590, 684, 708, 823, 855, 885, 1062, 1121, 1140, 1180, 1646, 1710, 1770, 2124, 2242, 2469, 2655, 3292, 3363, 3420, 3540, 4115, 4484, 4938, 5310, 5605, 6726, 7407, 8230, 9876, 10089, 10620, 11210, 12345, 13452, 14814, 15637, 16460, 16815, 20178, 22420, 24690, 29628, 31274, 33630, 37035, 40356, 46911, 48557, 49380, 50445, 62548, 67260, 74070, 78185, 93822, 97114, 100890, 140733, 145671, 148140, 156370, 187644, 194228, 201780, 234555, 242785, 281466, 291342, 312740, 437013, 469110, 485570, 562932, 582684, 703665, 728355, 874026, 922583, 938220, 971140, 1407330, 1456710, 1748052, 1845166, 2185065, 2767749, 2814660, 2913420, 3690332, 4370130, 4612915, 5535498, 8303247, 8740260, 9225830, 11070996, 13838745, 16606494, 18451660, 27677490, 33212988, 41516235, 55354980, 83032470, 166064940]

約数ペア:

[(1, 166064940), (2, 83032470), (3, 55354980), (4, 41516235), (5, 33212988), (6, 27677490), (9, 18451660), (10, 16606494), (12, 13838745), (15, 11070996), (18, 9225830), (19, 8740260), (20, 8303247), (30, 5535498), (36, 4612915), (38, 4370130), (45, 3690332), (57, 2913420), (59, 2814660), (60, 2767749), (76, 2185065), (90, 1845166), (95, 1748052), (114, 1456710), (118, 1407330), (171, 971140), (177, 938220), (180, 922583), (190, 874026), (228, 728355), (236, 703665), (285, 582684), (295, 562932), (342, 485570), (354, 469110), (380, 437013), (531, 312740), (570, 291342), (590, 281466), (684, 242785), (708, 234555), (823, 201780), (855, 194228), (885, 187644), (1062, 156370), (1121, 148140), (1140, 145671), (1180, 140733), (1646, 100890), (1710, 97114), (1770, 93822), (2124, 78185), (2242, 74070), (2469, 67260), (2655, 62548), (3292, 50445), (3363, 49380), (3420, 48557), (3540, 46911), (4115, 40356), (4484, 37035), (4938, 33630), (5310, 31274), (5605, 29628), (6726, 24690), (7407, 22420), (8230, 20178), (9876, 16815), (10089, 16460), (10620, 15637), (11210, 14814), (12345, 13452)]