322173804160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{6277}}^1$

素因数の和:6539

約数の個数: 256

約数和(自身を含む): 860638464000

約数和(自身を除く): 538464659840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 199, 208, 248, 260, 310, 320, 398, 403, 416, 496, 520, 620, 640, 796, 806, 832, 992, 995, 1040, 1240, 1592, 1612, 1664, 1984, 1990, 2015, 2080, 2480, 2587, 3184, 3224, 3968, 3980, 4030, 4160, 4960, 5174, 6169, 6277, 6368, 6448, 7960, 8060, 8320, 9920, 10348, 12338, 12554, 12736, 12896, 12935, 15920, 16120, 19840, 20696, 24676, 25108, 25472, 25792, 25870, 30845, 31385, 31840, 32240, 41392, 49352, 50216, 51584, 51740, 61690, 62770, 63680, 64480, 80197, 81601, 82784, 98704, 100432, 103480, 123380, 125540, 127360, 128960, 160394, 163202, 165568, 194587, 197408, 200864, 206960, 246760, 251080, 257920, 320788, 326404, 331136, 389174, 394816, 400985, 401728, 408005, 413920, 493520, 502160, 641576, 652808, 778348, 789632, 801970, 803456, 816010, 827840, 972935, 987040, 1004320, 1249123, 1283152, 1305616, 1556696, 1603940, 1632020, 1655680, 1945870, 1974080, 2008640, 2498246, 2529631, 2566304, 2611232, 3113392, 3207880, 3264040, 3891740, 3948160, 4017280, 4996492, 5059262, 5132608, 5222464, 6226784, 6245615, 6415760, 6528080, 7783480, 9992984, 10118524, 10265216, 10444928, 12453568, 12491230, 12648155, 12831520, 13056160, 15566960, 16238599, 19985968, 20237048, 24907136, 24982460, 25296310, 25663040, 26112320, 31133920, 32477198, 38722813, 39971936, 40474096, 49964920, 50592620, 51326080, 52224640, 62267840, 64954396, 77445626, 79943872, 80948192, 81192995, 99929840, 101185240, 124535680, 129908792, 154891252, 159887744, 161896384, 162385990, 193614065, 199859680, 202370480, 259817584, 309782504, 323792768, 324771980, 387228130, 399719360, 404740960, 503396569, 519635168, 619565008, 649543960, 774456260, 799438720, 809481920, 1006793138, 1039270336, 1239130016, 1299087920, 1548912520, 1618963840, 2013586276, 2078540672, 2478260032, 2516982845, 2598175840, 3097825040, 4027172552, 4956520064, 5033965690, 5196351680, 6195650080, 8054345104, 10067931380, 10392703360, 12391300160, 16108690208, 20135862760, 24782600320, 32217380416, 40271725520, 64434760832, 80543451040, 161086902080, 322173804160]

約数ペア:

[(1, 322173804160), (2, 161086902080), (4, 80543451040), (5, 64434760832), (8, 40271725520), (10, 32217380416), (13, 24782600320), (16, 20135862760), (20, 16108690208), (26, 12391300160), (31, 10392703360), (32, 10067931380), (40, 8054345104), (52, 6195650080), (62, 5196351680), (64, 5033965690), (65, 4956520064), (80, 4027172552), (104, 3097825040), (124, 2598175840), (128, 2516982845), (130, 2478260032), (155, 2078540672), (160, 2013586276), (199, 1618963840), (208, 1548912520), (248, 1299087920), (260, 1239130016), (310, 1039270336), (320, 1006793138), (398, 809481920), (403, 799438720), (416, 774456260), (496, 649543960), (520, 619565008), (620, 519635168), (640, 503396569), (796, 404740960), (806, 399719360), (832, 387228130), (992, 324771980), (995, 323792768), (1040, 309782504), (1240, 259817584), (1592, 202370480), (1612, 199859680), (1664, 193614065), (1984, 162385990), (1990, 161896384), (2015, 159887744), (2080, 154891252), (2480, 129908792), (2587, 124535680), (3184, 101185240), (3224, 99929840), (3968, 81192995), (3980, 80948192), (4030, 79943872), (4160, 77445626), (4960, 64954396), (5174, 62267840), (6169, 52224640), (6277, 51326080), (6368, 50592620), (6448, 49964920), (7960, 40474096), (8060, 39971936), (8320, 38722813), (9920, 32477198), (10348, 31133920), (12338, 26112320), (12554, 25663040), (12736, 25296310), (12896, 24982460), (12935, 24907136), (15920, 20237048), (16120, 19985968), (19840, 16238599), (20696, 15566960), (24676, 13056160), (25108, 12831520), (25472, 12648155), (25792, 12491230), (25870, 12453568), (30845, 10444928), (31385, 10265216), (31840, 10118524), (32240, 9992984), (41392, 7783480), (49352, 6528080), (50216, 6415760), (51584, 6245615), (51740, 6226784), (61690, 5222464), (62770, 5132608), (63680, 5059262), (64480, 4996492), (80197, 4017280), (81601, 3948160), (82784, 3891740), (98704, 3264040), (100432, 3207880), (103480, 3113392), (123380, 2611232), (125540, 2566304), (127360, 2529631), (128960, 2498246), (160394, 2008640), (163202, 1974080), (165568, 1945870), (194587, 1655680), (197408, 1632020), (200864, 1603940), (206960, 1556696), (246760, 1305616), (251080, 1283152), (257920, 1249123), (320788, 1004320), (326404, 987040), (331136, 972935), (389174, 827840), (394816, 816010), (400985, 803456), (401728, 801970), (408005, 789632), (413920, 778348), (493520, 652808), (502160, 641576)]