61712040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 213451200

約数和(自身を除く): 151739160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 169, 170, 179, 195, 204, 221, 255, 260, 312, 338, 340, 358, 390, 408, 442, 507, 510, 520, 537, 663, 676, 680, 716, 780, 845, 884, 895, 1014, 1020, 1074, 1105, 1326, 1352, 1432, 1560, 1690, 1768, 1790, 2028, 2040, 2148, 2210, 2327, 2535, 2652, 2685, 2873, 3043, 3315, 3380, 3580, 4056, 4296, 4420, 4654, 5070, 5304, 5370, 5746, 6086, 6630, 6760, 6981, 7160, 8619, 8840, 9129, 9308, 10140, 10740, 11492, 11635, 12172, 13260, 13962, 14365, 15215, 17238, 18258, 18616, 20280, 21480, 22984, 23270, 24344, 26520, 27924, 28730, 30251, 30430, 34476, 34905, 36516, 39559, 43095, 45645, 46540, 55848, 57460, 60502, 60860, 68952, 69810, 73032, 79118, 86190, 90753, 91290, 93080, 114920, 118677, 121004, 121720, 139620, 151255, 158236, 172380, 181506, 182580, 197795, 237354, 242008, 279240, 302510, 316472, 344760, 363012, 365160, 395590, 453765, 474708, 514267, 593385, 605020, 726024, 791180, 907530, 949416, 1028534, 1186770, 1210040, 1542801, 1582360, 1815060, 2057068, 2373540, 2571335, 3085602, 3630120, 4114136, 4747080, 5142670, 6171204, 7714005, 10285340, 12342408, 15428010, 20570680, 30856020, 61712040]

約数ペア:

[(1, 61712040), (2, 30856020), (3, 20570680), (4, 15428010), (5, 12342408), (6, 10285340), (8, 7714005), (10, 6171204), (12, 5142670), (13, 4747080), (15, 4114136), (17, 3630120), (20, 3085602), (24, 2571335), (26, 2373540), (30, 2057068), (34, 1815060), (39, 1582360), (40, 1542801), (51, 1210040), (52, 1186770), (60, 1028534), (65, 949416), (68, 907530), (78, 791180), (85, 726024), (102, 605020), (104, 593385), (120, 514267), (130, 474708), (136, 453765), (156, 395590), (169, 365160), (170, 363012), (179, 344760), (195, 316472), (204, 302510), (221, 279240), (255, 242008), (260, 237354), (312, 197795), (338, 182580), (340, 181506), (358, 172380), (390, 158236), (408, 151255), (442, 139620), (507, 121720), (510, 121004), (520, 118677), (537, 114920), (663, 93080), (676, 91290), (680, 90753), (716, 86190), (780, 79118), (845, 73032), (884, 69810), (895, 68952), (1014, 60860), (1020, 60502), (1074, 57460), (1105, 55848), (1326, 46540), (1352, 45645), (1432, 43095), (1560, 39559), (1690, 36516), (1768, 34905), (1790, 34476), (2028, 30430), (2040, 30251), (2148, 28730), (2210, 27924), (2327, 26520), (2535, 24344), (2652, 23270), (2685, 22984), (2873, 21480), (3043, 20280), (3315, 18616), (3380, 18258), (3580, 17238), (4056, 15215), (4296, 14365), (4420, 13962), (4654, 13260), (5070, 12172), (5304, 11635), (5370, 11492), (5746, 10740), (6086, 10140), (6630, 9308), (6760, 9129), (6981, 8840), (7160, 8619)]