208807560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44617}}^1$

素因数の和:44647

約数の個数: 96

約数和(自身を含む): 730842840

約数和(自身を除く): 522035280

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, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 44617, 89234, 133851, 178468, 223085, 267702, 356936, 401553, 446170, 535404, 580021, 669255, 803106, 892340, 1070808, 1160042, 1338510, 1606212, 1740063, 1784680, 2007765, 2320084, 2677020, 2900105, 3212424, 3480126, 4015530, 4640168, 5220189, 5354040, 5800210, 6960252, 8031060, 8700315, 10440378, 11600420, 13920504, 16062120, 17400630, 20880756, 23200840, 26100945, 34801260, 41761512, 52201890, 69602520, 104403780, 208807560]

約数ペア:

[(1, 208807560), (2, 104403780), (3, 69602520), (4, 52201890), (5, 41761512), (6, 34801260), (8, 26100945), (9, 23200840), (10, 20880756), (12, 17400630), (13, 16062120), (15, 13920504), (18, 11600420), (20, 10440378), (24, 8700315), (26, 8031060), (30, 6960252), (36, 5800210), (39, 5354040), (40, 5220189), (45, 4640168), (52, 4015530), (60, 3480126), (65, 3212424), (72, 2900105), (78, 2677020), (90, 2320084), (104, 2007765), (117, 1784680), (120, 1740063), (130, 1606212), (156, 1338510), (180, 1160042), (195, 1070808), (234, 892340), (260, 803106), (312, 669255), (360, 580021), (390, 535404), (468, 446170), (520, 401553), (585, 356936), (780, 267702), (936, 223085), (1170, 178468), (1560, 133851), (2340, 89234), (4680, 44617)]