869061440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:377

約数の個数: 224

約数和(自身を含む): 2408749056

約数和(自身を除く): 1539687616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 32, 40, 46, 52, 62, 64, 65, 80, 92, 104, 115, 124, 130, 155, 160, 184, 208, 230, 248, 260, 293, 299, 310, 320, 368, 403, 416, 460, 496, 520, 586, 598, 620, 713, 736, 806, 832, 920, 992, 1040, 1172, 1196, 1240, 1426, 1465, 1472, 1495, 1612, 1840, 1984, 2015, 2080, 2344, 2392, 2480, 2852, 2930, 2990, 3224, 3565, 3680, 3809, 4030, 4160, 4688, 4784, 4960, 5704, 5860, 5980, 6448, 6739, 7130, 7360, 7618, 8060, 9083, 9269, 9376, 9568, 9920, 11408, 11720, 11960, 12896, 13478, 14260, 15236, 16120, 18166, 18538, 18752, 19045, 19136, 22816, 23440, 23920, 25792, 26956, 28520, 30472, 32240, 33695, 36332, 37076, 38090, 45415, 45632, 46345, 46880, 47840, 53912, 57040, 60944, 64480, 67390, 72664, 74152, 76180, 87607, 90830, 92690, 93760, 95680, 107824, 114080, 118079, 121888, 128960, 134780, 145328, 148304, 152360, 175214, 181660, 185380, 208909, 215648, 228160, 236158, 243776, 269560, 290656, 296608, 304720, 350428, 363320, 370760, 417818, 431296, 438035, 472316, 539120, 581312, 590395, 593216, 609440, 700856, 726640, 741520, 835636, 876070, 944632, 1044545, 1078240, 1180790, 1218880, 1401712, 1453280, 1483040, 1671272, 1752140, 1889264, 2089090, 2156480, 2361580, 2715817, 2803424, 2906560, 2966080, 3342544, 3504280, 3778528, 4178180, 4723160, 5431634, 5606848, 6685088, 7008560, 7557056, 8356360, 9446320, 10863268, 13370176, 13579085, 14017120, 16712720, 18892640, 21726536, 27158170, 28034240, 33425440, 37785280, 43453072, 54316340, 66850880, 86906144, 108632680, 173812288, 217265360, 434530720, 869061440]

約数ペア:

[(1, 869061440), (2, 434530720), (4, 217265360), (5, 173812288), (8, 108632680), (10, 86906144), (13, 66850880), (16, 54316340), (20, 43453072), (23, 37785280), (26, 33425440), (31, 28034240), (32, 27158170), (40, 21726536), (46, 18892640), (52, 16712720), (62, 14017120), (64, 13579085), (65, 13370176), (80, 10863268), (92, 9446320), (104, 8356360), (115, 7557056), (124, 7008560), (130, 6685088), (155, 5606848), (160, 5431634), (184, 4723160), (208, 4178180), (230, 3778528), (248, 3504280), (260, 3342544), (293, 2966080), (299, 2906560), (310, 2803424), (320, 2715817), (368, 2361580), (403, 2156480), (416, 2089090), (460, 1889264), (496, 1752140), (520, 1671272), (586, 1483040), (598, 1453280), (620, 1401712), (713, 1218880), (736, 1180790), (806, 1078240), (832, 1044545), (920, 944632), (992, 876070), (1040, 835636), (1172, 741520), (1196, 726640), (1240, 700856), (1426, 609440), (1465, 593216), (1472, 590395), (1495, 581312), (1612, 539120), (1840, 472316), (1984, 438035), (2015, 431296), (2080, 417818), (2344, 370760), (2392, 363320), (2480, 350428), (2852, 304720), (2930, 296608), (2990, 290656), (3224, 269560), (3565, 243776), (3680, 236158), (3809, 228160), (4030, 215648), (4160, 208909), (4688, 185380), (4784, 181660), (4960, 175214), (5704, 152360), (5860, 148304), (5980, 145328), (6448, 134780), (6739, 128960), (7130, 121888), (7360, 118079), (7618, 114080), (8060, 107824), (9083, 95680), (9269, 93760), (9376, 92690), (9568, 90830), (9920, 87607), (11408, 76180), (11720, 74152), (11960, 72664), (12896, 67390), (13478, 64480), (14260, 60944), (15236, 57040), (16120, 53912), (18166, 47840), (18538, 46880), (18752, 46345), (19045, 45632), (19136, 45415), (22816, 38090), (23440, 37076), (23920, 36332), (25792, 33695), (26956, 32240), (28520, 30472)]