1201288440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{947}}^1$

素因数の和:1034

約数の個数: 192

約数和(自身を含む): 4066692480

約数和(自身を除く): 2865404040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 947, 961, 1023, 1240, 1320, 1364, 1705, 1860, 1894, 1922, 2046, 2728, 2841, 2883, 3410, 3720, 3788, 3844, 4092, 4735, 4805, 5115, 5682, 5766, 6820, 7576, 7688, 8184, 9470, 9610, 10230, 10417, 10571, 11364, 11532, 13640, 14205, 14415, 18940, 19220, 20460, 20834, 21142, 22728, 23064, 28410, 28830, 29357, 31251, 31713, 37880, 38440, 40920, 41668, 42284, 52085, 52855, 56820, 57660, 58714, 62502, 63426, 83336, 84568, 88071, 104170, 105710, 113640, 115320, 117428, 125004, 126852, 146785, 156255, 158565, 176142, 208340, 211420, 234856, 250008, 253704, 293570, 312510, 317130, 322927, 352284, 416680, 422840, 440355, 587140, 625020, 634260, 645854, 704568, 880710, 910067, 968781, 1174280, 1250040, 1268520, 1291708, 1614635, 1761420, 1820134, 1937562, 2583416, 2730201, 3229270, 3522840, 3640268, 3875124, 4550335, 4843905, 5460402, 6458540, 7280536, 7750248, 9100670, 9687810, 10010737, 10920804, 12917080, 13651005, 18201340, 19375620, 20021474, 21841608, 27302010, 30032211, 36402680, 38751240, 40042948, 50053685, 54604020, 60064422, 80085896, 100107370, 109208040, 120128844, 150161055, 200214740, 240257688, 300322110, 400429480, 600644220, 1201288440]

約数ペア:

[(1, 1201288440), (2, 600644220), (3, 400429480), (4, 300322110), (5, 240257688), (6, 200214740), (8, 150161055), (10, 120128844), (11, 109208040), (12, 100107370), (15, 80085896), (20, 60064422), (22, 54604020), (24, 50053685), (30, 40042948), (31, 38751240), (33, 36402680), (40, 30032211), (44, 27302010), (55, 21841608), (60, 20021474), (62, 19375620), (66, 18201340), (88, 13651005), (93, 12917080), (110, 10920804), (120, 10010737), (124, 9687810), (132, 9100670), (155, 7750248), (165, 7280536), (186, 6458540), (220, 5460402), (248, 4843905), (264, 4550335), (310, 3875124), (330, 3640268), (341, 3522840), (372, 3229270), (440, 2730201), (465, 2583416), (620, 1937562), (660, 1820134), (682, 1761420), (744, 1614635), (930, 1291708), (947, 1268520), (961, 1250040), (1023, 1174280), (1240, 968781), (1320, 910067), (1364, 880710), (1705, 704568), (1860, 645854), (1894, 634260), (1922, 625020), (2046, 587140), (2728, 440355), (2841, 422840), (2883, 416680), (3410, 352284), (3720, 322927), (3788, 317130), (3844, 312510), (4092, 293570), (4735, 253704), (4805, 250008), (5115, 234856), (5682, 211420), (5766, 208340), (6820, 176142), (7576, 158565), (7688, 156255), (8184, 146785), (9470, 126852), (9610, 125004), (10230, 117428), (10417, 115320), (10571, 113640), (11364, 105710), (11532, 104170), (13640, 88071), (14205, 84568), (14415, 83336), (18940, 63426), (19220, 62502), (20460, 58714), (20834, 57660), (21142, 56820), (22728, 52855), (23064, 52085), (28410, 42284), (28830, 41668), (29357, 40920), (31251, 38440), (31713, 37880)]