206320320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1103

約数の個数: 168

約数和(自身を含む): 720364320

約数和(自身を除く): 514044000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1009, 1065, 1136, 1278, 1420, 1440, 1704, 2018, 2130, 2272, 2556, 2840, 2880, 3027, 3195, 3408, 4036, 4260, 4544, 5045, 5112, 5680, 6054, 6390, 6816, 8072, 8520, 9081, 10090, 10224, 11360, 12108, 12780, 13632, 15135, 16144, 17040, 18162, 20180, 20448, 22720, 24216, 25560, 30270, 32288, 34080, 36324, 40360, 40896, 45405, 48432, 51120, 60540, 64576, 68160, 71639, 72648, 80720, 90810, 96864, 102240, 121080, 143278, 145296, 161440, 181620, 193728, 204480, 214917, 242160, 286556, 290592, 322880, 358195, 363240, 429834, 484320, 573112, 581184, 644751, 716390, 726480, 859668, 968640, 1074585, 1146224, 1289502, 1432780, 1452960, 1719336, 2149170, 2292448, 2579004, 2865560, 2905920, 3223755, 3438672, 4298340, 4584896, 5158008, 5731120, 6447510, 6877344, 8596680, 10316016, 11462240, 12895020, 13754688, 17193360, 20632032, 22924480, 25790040, 34386720, 41264064, 51580080, 68773440, 103160160, 206320320]

約数ペア:

[(1, 206320320), (2, 103160160), (3, 68773440), (4, 51580080), (5, 41264064), (6, 34386720), (8, 25790040), (9, 22924480), (10, 20632032), (12, 17193360), (15, 13754688), (16, 12895020), (18, 11462240), (20, 10316016), (24, 8596680), (30, 6877344), (32, 6447510), (36, 5731120), (40, 5158008), (45, 4584896), (48, 4298340), (60, 3438672), (64, 3223755), (71, 2905920), (72, 2865560), (80, 2579004), (90, 2292448), (96, 2149170), (120, 1719336), (142, 1452960), (144, 1432780), (160, 1289502), (180, 1146224), (192, 1074585), (213, 968640), (240, 859668), (284, 726480), (288, 716390), (320, 644751), (355, 581184), (360, 573112), (426, 484320), (480, 429834), (568, 363240), (576, 358195), (639, 322880), (710, 290592), (720, 286556), (852, 242160), (960, 214917), (1009, 204480), (1065, 193728), (1136, 181620), (1278, 161440), (1420, 145296), (1440, 143278), (1704, 121080), (2018, 102240), (2130, 96864), (2272, 90810), (2556, 80720), (2840, 72648), (2880, 71639), (3027, 68160), (3195, 64576), (3408, 60540), (4036, 51120), (4260, 48432), (4544, 45405), (5045, 40896), (5112, 40360), (5680, 36324), (6054, 34080), (6390, 32288), (6816, 30270), (8072, 25560), (8520, 24216), (9081, 22720), (10090, 20448), (10224, 20180), (11360, 18162), (12108, 17040), (12780, 16144), (13632, 15135)]