1036189280

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 2903040000

約数和(自身を除く): 1866850720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 79, 80, 98, 112, 140, 158, 160, 196, 224, 239, 245, 280, 316, 343, 392, 395, 478, 490, 553, 560, 632, 686, 784, 790, 956, 980, 1106, 1120, 1195, 1264, 1372, 1568, 1580, 1673, 1715, 1912, 1960, 2212, 2390, 2528, 2744, 2765, 3160, 3346, 3430, 3824, 3871, 3920, 4424, 4780, 5488, 5530, 6320, 6692, 6860, 7648, 7742, 7840, 8365, 8848, 9560, 10976, 11060, 11711, 12640, 13384, 13720, 15484, 16730, 17696, 18881, 19120, 19355, 22120, 23422, 26768, 27097, 27440, 30968, 33460, 37762, 38240, 38710, 44240, 46844, 53536, 54194, 54880, 58555, 61936, 66920, 75524, 77420, 81977, 88480, 93688, 94405, 108388, 117110, 123872, 132167, 133840, 135485, 151048, 154840, 163954, 187376, 188810, 216776, 234220, 264334, 267680, 270970, 302096, 309680, 327908, 374752, 377620, 409885, 433552, 468440, 528668, 541940, 604192, 619360, 655816, 660835, 755240, 819770, 867104, 925169, 936880, 1057336, 1083880, 1311632, 1321670, 1510480, 1639540, 1850338, 1873760, 2114672, 2167760, 2623264, 2643340, 3020960, 3279080, 3700676, 4229344, 4335520, 4625845, 5286680, 6476183, 6558160, 7401352, 9251690, 10573360, 12952366, 13116320, 14802704, 18503380, 21146720, 25904732, 29605408, 32380915, 37006760, 51809464, 64761830, 74013520, 103618928, 129523660, 148027040, 207237856, 259047320, 518094640, 1036189280]

約数ペア:

[(1, 1036189280), (2, 518094640), (4, 259047320), (5, 207237856), (7, 148027040), (8, 129523660), (10, 103618928), (14, 74013520), (16, 64761830), (20, 51809464), (28, 37006760), (32, 32380915), (35, 29605408), (40, 25904732), (49, 21146720), (56, 18503380), (70, 14802704), (79, 13116320), (80, 12952366), (98, 10573360), (112, 9251690), (140, 7401352), (158, 6558160), (160, 6476183), (196, 5286680), (224, 4625845), (239, 4335520), (245, 4229344), (280, 3700676), (316, 3279080), (343, 3020960), (392, 2643340), (395, 2623264), (478, 2167760), (490, 2114672), (553, 1873760), (560, 1850338), (632, 1639540), (686, 1510480), (784, 1321670), (790, 1311632), (956, 1083880), (980, 1057336), (1106, 936880), (1120, 925169), (1195, 867104), (1264, 819770), (1372, 755240), (1568, 660835), (1580, 655816), (1673, 619360), (1715, 604192), (1912, 541940), (1960, 528668), (2212, 468440), (2390, 433552), (2528, 409885), (2744, 377620), (2765, 374752), (3160, 327908), (3346, 309680), (3430, 302096), (3824, 270970), (3871, 267680), (3920, 264334), (4424, 234220), (4780, 216776), (5488, 188810), (5530, 187376), (6320, 163954), (6692, 154840), (6860, 151048), (7648, 135485), (7742, 133840), (7840, 132167), (8365, 123872), (8848, 117110), (9560, 108388), (10976, 94405), (11060, 93688), (11711, 88480), (12640, 81977), (13384, 77420), (13720, 75524), (15484, 66920), (16730, 61936), (17696, 58555), (18881, 54880), (19120, 54194), (19355, 53536), (22120, 46844), (23422, 44240), (26768, 38710), (27097, 38240), (27440, 37762), (30968, 33460)]