490361801040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2003}}^1\times {\mathrm{4789}}^1$

素因数の和:6882

約数の個数: 240

約数和(自身を含む): 1671175359360

約数和(自身を除く): 1180813558320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2003, 2130, 2556, 2840, 3195, 3408, 4006, 4260, 4789, 5112, 5680, 6009, 6390, 8012, 8520, 9578, 10015, 10224, 12018, 12780, 14367, 16024, 17040, 18027, 19156, 20030, 23945, 24036, 25560, 28734, 30045, 32048, 36054, 38312, 40060, 43101, 47890, 48072, 51120, 57468, 60090, 71835, 72108, 76624, 80120, 86202, 90135, 95780, 96144, 114936, 120180, 142213, 143670, 144216, 160240, 172404, 180270, 191560, 215505, 229872, 240360, 284426, 287340, 288432, 340019, 344808, 360540, 383120, 426639, 431010, 480720, 568852, 574680, 680038, 689616, 711065, 721080, 853278, 862020, 1020057, 1137704, 1149360, 1279917, 1360076, 1422130, 1442160, 1700095, 1706556, 1724040, 2040114, 2133195, 2275408, 2559834, 2720152, 2844260, 3060171, 3400190, 3413112, 3448080, 4080228, 4266390, 5100285, 5119668, 5440304, 5688520, 6120342, 6399585, 6800380, 6826224, 8160456, 8532780, 9592367, 10200570, 10239336, 11377040, 12240684, 12799170, 13600760, 15300855, 16320912, 17065560, 19184734, 20401140, 20478672, 24481368, 25598340, 27201520, 28777101, 30601710, 34131120, 38369468, 40802280, 47961835, 48962736, 51196680, 57554202, 61203420, 76738936, 81604560, 86331303, 95923670, 102393360, 115108404, 122406840, 143885505, 153477872, 172662606, 191847340, 230216808, 244813680, 287771010, 345325212, 383694680, 431656515, 460433616, 575542020, 681058057, 690650424, 767389360, 863313030, 1151084040, 1362116114, 1381300848, 1726626060, 2043174171, 2302168080, 2724232228, 3405290285, 3453252120, 4086348342, 5448464456, 6129522513, 6810580570, 6906504240, 8172696684, 10215870855, 10896928912, 12259045026, 13621161140, 16345393368, 20431741710, 24518090052, 27242322280, 30647612565, 32690786736, 40863483420, 49036180104, 54484644560, 61295225130, 81726966840, 98072360208, 122590450260, 163453933680, 245180900520, 490361801040]

約数ペア:

[(1, 490361801040), (2, 245180900520), (3, 163453933680), (4, 122590450260), (5, 98072360208), (6, 81726966840), (8, 61295225130), (9, 54484644560), (10, 49036180104), (12, 40863483420), (15, 32690786736), (16, 30647612565), (18, 27242322280), (20, 24518090052), (24, 20431741710), (30, 16345393368), (36, 13621161140), (40, 12259045026), (45, 10896928912), (48, 10215870855), (60, 8172696684), (71, 6906504240), (72, 6810580570), (80, 6129522513), (90, 5448464456), (120, 4086348342), (142, 3453252120), (144, 3405290285), (180, 2724232228), (213, 2302168080), (240, 2043174171), (284, 1726626060), (355, 1381300848), (360, 1362116114), (426, 1151084040), (568, 863313030), (639, 767389360), (710, 690650424), (720, 681058057), (852, 575542020), (1065, 460433616), (1136, 431656515), (1278, 383694680), (1420, 345325212), (1704, 287771010), (2003, 244813680), (2130, 230216808), (2556, 191847340), (2840, 172662606), (3195, 153477872), (3408, 143885505), (4006, 122406840), (4260, 115108404), (4789, 102393360), (5112, 95923670), (5680, 86331303), (6009, 81604560), (6390, 76738936), (8012, 61203420), (8520, 57554202), (9578, 51196680), (10015, 48962736), (10224, 47961835), (12018, 40802280), (12780, 38369468), (14367, 34131120), (16024, 30601710), (17040, 28777101), (18027, 27201520), (19156, 25598340), (20030, 24481368), (23945, 20478672), (24036, 20401140), (25560, 19184734), (28734, 17065560), (30045, 16320912), (32048, 15300855), (36054, 13600760), (38312, 12799170), (40060, 12240684), (43101, 11377040), (47890, 10239336), (48072, 10200570), (51120, 9592367), (57468, 8532780), (60090, 8160456), (71835, 6826224), (72108, 6800380), (76624, 6399585), (80120, 6120342), (86202, 5688520), (90135, 5440304), (95780, 5119668), (96144, 5100285), (114936, 4266390), (120180, 4080228), (142213, 3448080), (143670, 3413112), (144216, 3400190), (160240, 3060171), (172404, 2844260), (180270, 2720152), (191560, 2559834), (215505, 2275408), (229872, 2133195), (240360, 2040114), (284426, 1724040), (287340, 1706556), (288432, 1700095), (340019, 1442160), (344808, 1422130), (360540, 1360076), (383120, 1279917), (426639, 1149360), (431010, 1137704), (480720, 1020057), (568852, 862020), (574680, 853278), (680038, 721080), (689616, 711065)]