469796320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1993

約数の個数: 144

約数和(自身を含む): 1333438848

約数和(自身を除く): 863642528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 992, 1085, 1120, 1240, 1519, 1568, 1736, 1933, 1960, 2170, 2480, 3038, 3472, 3866, 3920, 4340, 4960, 6076, 6944, 7595, 7732, 7840, 8680, 9665, 12152, 13531, 15190, 15464, 17360, 19330, 24304, 27062, 30380, 30928, 34720, 38660, 48608, 54124, 59923, 60760, 61856, 67655, 77320, 94717, 108248, 119846, 121520, 135310, 154640, 189434, 216496, 239692, 243040, 270620, 299615, 309280, 378868, 419461, 432992, 473585, 479384, 541240, 599230, 757736, 838922, 947170, 958768, 1082480, 1198460, 1515472, 1677844, 1894340, 1917536, 2097305, 2164960, 2396920, 2936227, 3030944, 3355688, 3788680, 4194610, 4793840, 5872454, 6711376, 7577360, 8389220, 9587680, 11744908, 13422752, 14681135, 15154720, 16778440, 23489816, 29362270, 33556880, 46979632, 58724540, 67113760, 93959264, 117449080, 234898160, 469796320]

約数ペア:

[(1, 469796320), (2, 234898160), (4, 117449080), (5, 93959264), (7, 67113760), (8, 58724540), (10, 46979632), (14, 33556880), (16, 29362270), (20, 23489816), (28, 16778440), (31, 15154720), (32, 14681135), (35, 13422752), (40, 11744908), (49, 9587680), (56, 8389220), (62, 7577360), (70, 6711376), (80, 5872454), (98, 4793840), (112, 4194610), (124, 3788680), (140, 3355688), (155, 3030944), (160, 2936227), (196, 2396920), (217, 2164960), (224, 2097305), (245, 1917536), (248, 1894340), (280, 1677844), (310, 1515472), (392, 1198460), (434, 1082480), (490, 958768), (496, 947170), (560, 838922), (620, 757736), (784, 599230), (868, 541240), (980, 479384), (992, 473585), (1085, 432992), (1120, 419461), (1240, 378868), (1519, 309280), (1568, 299615), (1736, 270620), (1933, 243040), (1960, 239692), (2170, 216496), (2480, 189434), (3038, 154640), (3472, 135310), (3866, 121520), (3920, 119846), (4340, 108248), (4960, 94717), (6076, 77320), (6944, 67655), (7595, 61856), (7732, 60760), (7840, 59923), (8680, 54124), (9665, 48608), (12152, 38660), (13531, 34720), (15190, 30928), (15464, 30380), (17360, 27062), (19330, 24304)]