180143340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 573737472

約数和(自身を除く): 393594132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 43, 52, 60, 65, 78, 82, 86, 123, 129, 130, 131, 156, 164, 172, 195, 205, 215, 246, 258, 260, 262, 390, 393, 410, 430, 492, 516, 524, 533, 559, 615, 645, 655, 780, 786, 820, 860, 1066, 1118, 1230, 1290, 1310, 1572, 1599, 1677, 1703, 1763, 1965, 2132, 2236, 2460, 2580, 2620, 2665, 2795, 3198, 3354, 3406, 3526, 3930, 5109, 5289, 5330, 5371, 5590, 5633, 6396, 6708, 6812, 7052, 7860, 7995, 8385, 8515, 8815, 10218, 10578, 10660, 10742, 11180, 11266, 15990, 16113, 16770, 16899, 17030, 17630, 20436, 21156, 21484, 22532, 22919, 25545, 26445, 26855, 28165, 31980, 32226, 33540, 33798, 34060, 35260, 45838, 51090, 52890, 53710, 56330, 64452, 67596, 68757, 69823, 73229, 80565, 84495, 91676, 102180, 105780, 107420, 112660, 114595, 137514, 139646, 146458, 161130, 168990, 209469, 219687, 229190, 230953, 275028, 279292, 292916, 322260, 337980, 343785, 349115, 366145, 418938, 439374, 458380, 461906, 687570, 692859, 698230, 732290, 837876, 878748, 923812, 1047345, 1098435, 1154765, 1375140, 1385718, 1396460, 1464580, 2094690, 2196870, 2309530, 2771436, 3002389, 3464295, 4189380, 4393740, 4619060, 6004778, 6928590, 9007167, 12009556, 13857180, 15011945, 18014334, 30023890, 36028668, 45035835, 60047780, 90071670, 180143340]

約数ペア:

[(1, 180143340), (2, 90071670), (3, 60047780), (4, 45035835), (5, 36028668), (6, 30023890), (10, 18014334), (12, 15011945), (13, 13857180), (15, 12009556), (20, 9007167), (26, 6928590), (30, 6004778), (39, 4619060), (41, 4393740), (43, 4189380), (52, 3464295), (60, 3002389), (65, 2771436), (78, 2309530), (82, 2196870), (86, 2094690), (123, 1464580), (129, 1396460), (130, 1385718), (131, 1375140), (156, 1154765), (164, 1098435), (172, 1047345), (195, 923812), (205, 878748), (215, 837876), (246, 732290), (258, 698230), (260, 692859), (262, 687570), (390, 461906), (393, 458380), (410, 439374), (430, 418938), (492, 366145), (516, 349115), (524, 343785), (533, 337980), (559, 322260), (615, 292916), (645, 279292), (655, 275028), (780, 230953), (786, 229190), (820, 219687), (860, 209469), (1066, 168990), (1118, 161130), (1230, 146458), (1290, 139646), (1310, 137514), (1572, 114595), (1599, 112660), (1677, 107420), (1703, 105780), (1763, 102180), (1965, 91676), (2132, 84495), (2236, 80565), (2460, 73229), (2580, 69823), (2620, 68757), (2665, 67596), (2795, 64452), (3198, 56330), (3354, 53710), (3406, 52890), (3526, 51090), (3930, 45838), (5109, 35260), (5289, 34060), (5330, 33798), (5371, 33540), (5590, 32226), (5633, 31980), (6396, 28165), (6708, 26855), (6812, 26445), (7052, 25545), (7860, 22919), (7995, 22532), (8385, 21484), (8515, 21156), (8815, 20436), (10218, 17630), (10578, 17030), (10660, 16899), (10742, 16770), (11180, 16113), (11266, 15990)]