142632720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 240

約数和(自身を含む): 520895232

約数和(自身を除く): 378262512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 43, 45, 48, 51, 60, 68, 72, 80, 85, 86, 90, 102, 120, 129, 136, 144, 153, 170, 172, 180, 204, 215, 240, 255, 258, 271, 272, 306, 340, 344, 360, 387, 408, 430, 510, 516, 542, 612, 645, 680, 688, 720, 731, 765, 774, 813, 816, 860, 1020, 1032, 1084, 1224, 1290, 1355, 1360, 1462, 1530, 1548, 1626, 1720, 1935, 2040, 2064, 2168, 2193, 2439, 2448, 2580, 2710, 2924, 3060, 3096, 3252, 3440, 3655, 3870, 4065, 4080, 4336, 4386, 4607, 4878, 5160, 5420, 5848, 6120, 6192, 6504, 6579, 7310, 7740, 8130, 8772, 9214, 9756, 10320, 10840, 10965, 11653, 11696, 12195, 12240, 13008, 13158, 13821, 14620, 15480, 16260, 17544, 18428, 19512, 21680, 21930, 23035, 23306, 24390, 26316, 27642, 29240, 30960, 32520, 32895, 34959, 35088, 36856, 39024, 41463, 43860, 46070, 46612, 48780, 52632, 55284, 58265, 58480, 65040, 65790, 69105, 69918, 73712, 82926, 87720, 92140, 93224, 97560, 104877, 105264, 110568, 116530, 131580, 138210, 139836, 165852, 174795, 175440, 184280, 186448, 195120, 198101, 207315, 209754, 221136, 233060, 263160, 276420, 279672, 331704, 349590, 368560, 396202, 414630, 419508, 466120, 524385, 526320, 552840, 559344, 594303, 663408, 699180, 792404, 829260, 839016, 932240, 990505, 1048770, 1105680, 1188606, 1398360, 1584808, 1658520, 1678032, 1782909, 1981010, 2097540, 2377212, 2796720, 2971515, 3169616, 3317040, 3565818, 3962020, 4195080, 4754424, 5943030, 7131636, 7924040, 8390160, 8914545, 9508848, 11886060, 14263272, 15848080, 17829090, 23772120, 28526544, 35658180, 47544240, 71316360, 142632720]

約数ペア:

[(1, 142632720), (2, 71316360), (3, 47544240), (4, 35658180), (5, 28526544), (6, 23772120), (8, 17829090), (9, 15848080), (10, 14263272), (12, 11886060), (15, 9508848), (16, 8914545), (17, 8390160), (18, 7924040), (20, 7131636), (24, 5943030), (30, 4754424), (34, 4195080), (36, 3962020), (40, 3565818), (43, 3317040), (45, 3169616), (48, 2971515), (51, 2796720), (60, 2377212), (68, 2097540), (72, 1981010), (80, 1782909), (85, 1678032), (86, 1658520), (90, 1584808), (102, 1398360), (120, 1188606), (129, 1105680), (136, 1048770), (144, 990505), (153, 932240), (170, 839016), (172, 829260), (180, 792404), (204, 699180), (215, 663408), (240, 594303), (255, 559344), (258, 552840), (271, 526320), (272, 524385), (306, 466120), (340, 419508), (344, 414630), (360, 396202), (387, 368560), (408, 349590), (430, 331704), (510, 279672), (516, 276420), (542, 263160), (612, 233060), (645, 221136), (680, 209754), (688, 207315), (720, 198101), (731, 195120), (765, 186448), (774, 184280), (813, 175440), (816, 174795), (860, 165852), (1020, 139836), (1032, 138210), (1084, 131580), (1224, 116530), (1290, 110568), (1355, 105264), (1360, 104877), (1462, 97560), (1530, 93224), (1548, 92140), (1626, 87720), (1720, 82926), (1935, 73712), (2040, 69918), (2064, 69105), (2168, 65790), (2193, 65040), (2439, 58480), (2448, 58265), (2580, 55284), (2710, 52632), (2924, 48780), (3060, 46612), (3096, 46070), (3252, 43860), (3440, 41463), (3655, 39024), (3870, 36856), (4065, 35088), (4080, 34959), (4336, 32895), (4386, 32520), (4607, 30960), (4878, 29240), (5160, 27642), (5420, 26316), (5848, 24390), (6120, 23306), (6192, 23035), (6504, 21930), (6579, 21680), (7310, 19512), (7740, 18428), (8130, 17544), (8772, 16260), (9214, 15480), (9756, 14620), (10320, 13821), (10840, 13158), (10965, 13008), (11653, 12240), (11696, 12195)]