12988876680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{17027}}^1$

素因数の和:17220

約数の個数: 192

約数和(自身を含む): 45742656960

約数和(自身を除く): 32753780280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 163, 180, 195, 234, 260, 312, 326, 360, 390, 468, 489, 520, 585, 652, 780, 815, 936, 978, 1170, 1304, 1467, 1560, 1630, 1956, 2119, 2340, 2445, 2934, 3260, 3912, 4238, 4680, 4890, 5868, 6357, 6520, 7335, 8476, 9780, 10595, 11736, 12714, 14670, 16952, 17027, 19071, 19560, 21190, 25428, 29340, 31785, 34054, 38142, 42380, 50856, 51081, 58680, 63570, 68108, 76284, 84760, 85135, 95355, 102162, 127140, 136216, 152568, 153243, 170270, 190710, 204324, 221351, 254280, 255405, 306486, 340540, 381420, 408648, 442702, 510810, 612972, 664053, 681080, 762840, 766215, 885404, 1021620, 1106755, 1225944, 1328106, 1532430, 1770808, 1992159, 2043240, 2213510, 2656212, 2775401, 3064860, 3320265, 3984318, 4427020, 5312424, 5550802, 6129720, 6640530, 7968636, 8326203, 8854040, 9960795, 11101604, 13281060, 13877005, 15937272, 16652406, 19921590, 22203208, 24978609, 26562120, 27754010, 33304812, 36080213, 39843180, 41631015, 49957218, 55508020, 66609624, 72160426, 79686360, 83262030, 99914436, 108240639, 111016040, 124893045, 144320852, 166524060, 180401065, 199828872, 216481278, 249786090, 288641704, 324721917, 333048120, 360802130, 432962556, 499572180, 541203195, 649443834, 721604260, 865925112, 999144360, 1082406390, 1298887668, 1443208520, 1623609585, 2164812780, 2597775336, 3247219170, 4329625560, 6494438340, 12988876680]

約数ペア:

[(1, 12988876680), (2, 6494438340), (3, 4329625560), (4, 3247219170), (5, 2597775336), (6, 2164812780), (8, 1623609585), (9, 1443208520), (10, 1298887668), (12, 1082406390), (13, 999144360), (15, 865925112), (18, 721604260), (20, 649443834), (24, 541203195), (26, 499572180), (30, 432962556), (36, 360802130), (39, 333048120), (40, 324721917), (45, 288641704), (52, 249786090), (60, 216481278), (65, 199828872), (72, 180401065), (78, 166524060), (90, 144320852), (104, 124893045), (117, 111016040), (120, 108240639), (130, 99914436), (156, 83262030), (163, 79686360), (180, 72160426), (195, 66609624), (234, 55508020), (260, 49957218), (312, 41631015), (326, 39843180), (360, 36080213), (390, 33304812), (468, 27754010), (489, 26562120), (520, 24978609), (585, 22203208), (652, 19921590), (780, 16652406), (815, 15937272), (936, 13877005), (978, 13281060), (1170, 11101604), (1304, 9960795), (1467, 8854040), (1560, 8326203), (1630, 7968636), (1956, 6640530), (2119, 6129720), (2340, 5550802), (2445, 5312424), (2934, 4427020), (3260, 3984318), (3912, 3320265), (4238, 3064860), (4680, 2775401), (4890, 2656212), (5868, 2213510), (6357, 2043240), (6520, 1992159), (7335, 1770808), (8476, 1532430), (9780, 1328106), (10595, 1225944), (11736, 1106755), (12714, 1021620), (14670, 885404), (16952, 766215), (17027, 762840), (19071, 681080), (19560, 664053), (21190, 612972), (25428, 510810), (29340, 442702), (31785, 408648), (34054, 381420), (38142, 340540), (42380, 306486), (50856, 255405), (51081, 254280), (58680, 221351), (63570, 204324), (68108, 190710), (76284, 170270), (84760, 153243), (85135, 152568), (95355, 136216), (102162, 127140)]