1300332720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3581}}^1$

素因数の和:3703

約数の個数: 160

約数和(自身を含む): 4317312960

約数和(自身を除く): 3016980240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 89, 102, 120, 136, 170, 178, 204, 240, 255, 267, 272, 340, 356, 408, 445, 510, 534, 680, 712, 816, 890, 1020, 1068, 1335, 1360, 1424, 1513, 1780, 2040, 2136, 2670, 3026, 3560, 3581, 4080, 4272, 4539, 5340, 6052, 7120, 7162, 7565, 9078, 10680, 10743, 12104, 14324, 15130, 17905, 18156, 21360, 21486, 22695, 24208, 28648, 30260, 35810, 36312, 42972, 45390, 53715, 57296, 60520, 60877, 71620, 72624, 85944, 90780, 107430, 121040, 121754, 143240, 171888, 181560, 182631, 214860, 243508, 286480, 304385, 318709, 363120, 365262, 429720, 487016, 608770, 637418, 730524, 859440, 913155, 956127, 974032, 1217540, 1274836, 1461048, 1593545, 1826310, 1912254, 2435080, 2549672, 2922096, 3187090, 3652620, 3824508, 4780635, 4870160, 5099344, 5418053, 6374180, 7305240, 7649016, 9561270, 10836106, 12748360, 14610480, 15298032, 16254159, 19122540, 21672212, 25496720, 27090265, 32508318, 38245080, 43344424, 54180530, 65016636, 76490160, 81270795, 86688848, 108361060, 130033272, 162541590, 216722120, 260066544, 325083180, 433444240, 650166360, 1300332720]

約数ペア:

[(1, 1300332720), (2, 650166360), (3, 433444240), (4, 325083180), (5, 260066544), (6, 216722120), (8, 162541590), (10, 130033272), (12, 108361060), (15, 86688848), (16, 81270795), (17, 76490160), (20, 65016636), (24, 54180530), (30, 43344424), (34, 38245080), (40, 32508318), (48, 27090265), (51, 25496720), (60, 21672212), (68, 19122540), (80, 16254159), (85, 15298032), (89, 14610480), (102, 12748360), (120, 10836106), (136, 9561270), (170, 7649016), (178, 7305240), (204, 6374180), (240, 5418053), (255, 5099344), (267, 4870160), (272, 4780635), (340, 3824508), (356, 3652620), (408, 3187090), (445, 2922096), (510, 2549672), (534, 2435080), (680, 1912254), (712, 1826310), (816, 1593545), (890, 1461048), (1020, 1274836), (1068, 1217540), (1335, 974032), (1360, 956127), (1424, 913155), (1513, 859440), (1780, 730524), (2040, 637418), (2136, 608770), (2670, 487016), (3026, 429720), (3560, 365262), (3581, 363120), (4080, 318709), (4272, 304385), (4539, 286480), (5340, 243508), (6052, 214860), (7120, 182631), (7162, 181560), (7565, 171888), (9078, 143240), (10680, 121754), (10743, 121040), (12104, 107430), (14324, 90780), (15130, 85944), (17905, 72624), (18156, 71620), (21360, 60877), (21486, 60520), (22695, 57296), (24208, 53715), (28648, 45390), (30260, 42972), (35810, 36312)]