32981520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:102

約数の個数: 240

約数和(自身を含む): 124117056

約数和(自身を除く): 91135536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 48, 52, 55, 60, 62, 65, 66, 78, 80, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 176, 186, 195, 208, 220, 240, 248, 260, 264, 286, 310, 312, 330, 341, 372, 390, 403, 429, 440, 465, 496, 520, 528, 572, 620, 624, 660, 682, 715, 744, 780, 806, 858, 880, 930, 961, 1023, 1040, 1144, 1209, 1240, 1320, 1364, 1430, 1488, 1560, 1612, 1705, 1716, 1860, 1922, 2015, 2046, 2145, 2288, 2418, 2480, 2640, 2728, 2860, 2883, 3120, 3224, 3410, 3432, 3720, 3844, 4030, 4092, 4290, 4433, 4805, 4836, 5115, 5456, 5720, 5766, 6045, 6448, 6820, 6864, 7440, 7688, 8060, 8184, 8580, 8866, 9610, 9672, 10230, 10571, 11440, 11532, 12090, 12493, 13299, 13640, 14415, 15376, 16120, 16368, 17160, 17732, 19220, 19344, 20460, 21142, 22165, 23064, 24180, 24986, 26598, 27280, 28830, 31713, 32240, 34320, 35464, 37479, 38440, 40920, 42284, 44330, 46128, 48360, 49972, 52855, 53196, 57660, 62465, 63426, 66495, 70928, 74958, 76880, 81840, 84568, 88660, 96720, 99944, 105710, 106392, 115320, 124930, 126852, 132990, 137423, 149916, 158565, 169136, 177320, 187395, 199888, 211420, 212784, 230640, 249860, 253704, 265980, 274846, 299832, 317130, 354640, 374790, 412269, 422840, 499720, 507408, 531960, 549692, 599664, 634260, 687115, 749580, 824538, 845680, 999440, 1063920, 1099384, 1268520, 1374230, 1499160, 1649076, 2061345, 2198768, 2537040, 2748460, 2998320, 3298152, 4122690, 5496920, 6596304, 8245380, 10993840, 16490760, 32981520]

約数ペア:

[(1, 32981520), (2, 16490760), (3, 10993840), (4, 8245380), (5, 6596304), (6, 5496920), (8, 4122690), (10, 3298152), (11, 2998320), (12, 2748460), (13, 2537040), (15, 2198768), (16, 2061345), (20, 1649076), (22, 1499160), (24, 1374230), (26, 1268520), (30, 1099384), (31, 1063920), (33, 999440), (39, 845680), (40, 824538), (44, 749580), (48, 687115), (52, 634260), (55, 599664), (60, 549692), (62, 531960), (65, 507408), (66, 499720), (78, 422840), (80, 412269), (88, 374790), (93, 354640), (104, 317130), (110, 299832), (120, 274846), (124, 265980), (130, 253704), (132, 249860), (143, 230640), (155, 212784), (156, 211420), (165, 199888), (176, 187395), (186, 177320), (195, 169136), (208, 158565), (220, 149916), (240, 137423), (248, 132990), (260, 126852), (264, 124930), (286, 115320), (310, 106392), (312, 105710), (330, 99944), (341, 96720), (372, 88660), (390, 84568), (403, 81840), (429, 76880), (440, 74958), (465, 70928), (496, 66495), (520, 63426), (528, 62465), (572, 57660), (620, 53196), (624, 52855), (660, 49972), (682, 48360), (715, 46128), (744, 44330), (780, 42284), (806, 40920), (858, 38440), (880, 37479), (930, 35464), (961, 34320), (1023, 32240), (1040, 31713), (1144, 28830), (1209, 27280), (1240, 26598), (1320, 24986), (1364, 24180), (1430, 23064), (1488, 22165), (1560, 21142), (1612, 20460), (1705, 19344), (1716, 19220), (1860, 17732), (1922, 17160), (2015, 16368), (2046, 16120), (2145, 15376), (2288, 14415), (2418, 13640), (2480, 13299), (2640, 12493), (2728, 12090), (2860, 11532), (2883, 11440), (3120, 10571), (3224, 10230), (3410, 9672), (3432, 9610), (3720, 8866), (3844, 8580), (4030, 8184), (4092, 8060), (4290, 7688), (4433, 7440), (4805, 6864), (4836, 6820), (5115, 6448), (5456, 6045), (5720, 5766)]