628394040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2617}}^1$

素因数の和:2686

約数の個数: 192

約数和(自身を含む): 2205403200

約数和(自身を除く): 1577009160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 29, 30, 36, 40, 45, 46, 58, 60, 69, 72, 87, 90, 92, 115, 116, 120, 138, 145, 174, 180, 184, 207, 230, 232, 261, 276, 290, 345, 348, 360, 414, 435, 460, 522, 552, 580, 667, 690, 696, 828, 870, 920, 1035, 1044, 1160, 1305, 1334, 1380, 1656, 1740, 2001, 2070, 2088, 2610, 2617, 2668, 2760, 3335, 3480, 4002, 4140, 5220, 5234, 5336, 6003, 6670, 7851, 8004, 8280, 10005, 10440, 10468, 12006, 13085, 13340, 15702, 16008, 20010, 20936, 23553, 24012, 26170, 26680, 30015, 31404, 39255, 40020, 47106, 48024, 52340, 60030, 60191, 62808, 75893, 78510, 80040, 94212, 104680, 117765, 120060, 120382, 151786, 157020, 180573, 188424, 227679, 235530, 240120, 240764, 300955, 303572, 314040, 361146, 379465, 455358, 471060, 481528, 541719, 601910, 607144, 683037, 722292, 758930, 902865, 910716, 942120, 1083438, 1138395, 1203820, 1366074, 1444584, 1517860, 1745539, 1805730, 1821432, 2166876, 2276790, 2407640, 2708595, 2732148, 3035720, 3415185, 3491078, 3611460, 4333752, 4553580, 5236617, 5417190, 5464296, 6830370, 6982156, 7222920, 8727695, 9107160, 10473234, 10834380, 13660740, 13964312, 15709851, 17455390, 20946468, 21668760, 26183085, 27321480, 31419702, 34910780, 41892936, 52366170, 62839404, 69821560, 78549255, 104732340, 125678808, 157098510, 209464680, 314197020, 628394040]

約数ペア:

[(1, 628394040), (2, 314197020), (3, 209464680), (4, 157098510), (5, 125678808), (6, 104732340), (8, 78549255), (9, 69821560), (10, 62839404), (12, 52366170), (15, 41892936), (18, 34910780), (20, 31419702), (23, 27321480), (24, 26183085), (29, 21668760), (30, 20946468), (36, 17455390), (40, 15709851), (45, 13964312), (46, 13660740), (58, 10834380), (60, 10473234), (69, 9107160), (72, 8727695), (87, 7222920), (90, 6982156), (92, 6830370), (115, 5464296), (116, 5417190), (120, 5236617), (138, 4553580), (145, 4333752), (174, 3611460), (180, 3491078), (184, 3415185), (207, 3035720), (230, 2732148), (232, 2708595), (261, 2407640), (276, 2276790), (290, 2166876), (345, 1821432), (348, 1805730), (360, 1745539), (414, 1517860), (435, 1444584), (460, 1366074), (522, 1203820), (552, 1138395), (580, 1083438), (667, 942120), (690, 910716), (696, 902865), (828, 758930), (870, 722292), (920, 683037), (1035, 607144), (1044, 601910), (1160, 541719), (1305, 481528), (1334, 471060), (1380, 455358), (1656, 379465), (1740, 361146), (2001, 314040), (2070, 303572), (2088, 300955), (2610, 240764), (2617, 240120), (2668, 235530), (2760, 227679), (3335, 188424), (3480, 180573), (4002, 157020), (4140, 151786), (5220, 120382), (5234, 120060), (5336, 117765), (6003, 104680), (6670, 94212), (7851, 80040), (8004, 78510), (8280, 75893), (10005, 62808), (10440, 60191), (10468, 60030), (12006, 52340), (13085, 48024), (13340, 47106), (15702, 40020), (16008, 39255), (20010, 31404), (20936, 30015), (23553, 26680), (24012, 26170)]