63845540880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{122761}}^1$

素因数の和:122985

約数の個数: 160

約数和(自身を含む): 217011788928

約数和(自身を除く): 153166248048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 197, 220, 240, 264, 330, 394, 440, 528, 591, 660, 788, 880, 985, 1182, 1320, 1576, 1970, 2167, 2364, 2640, 2955, 3152, 3940, 4334, 4728, 5910, 6501, 7880, 8668, 9456, 10835, 11820, 13002, 15760, 17336, 21670, 23640, 26004, 32505, 34672, 43340, 47280, 52008, 65010, 86680, 104016, 122761, 130020, 173360, 245522, 260040, 368283, 491044, 520080, 613805, 736566, 982088, 1227610, 1350371, 1473132, 1841415, 1964176, 2455220, 2700742, 2946264, 3682830, 4051113, 4910440, 5401484, 5892528, 6751855, 7365660, 8102226, 9820880, 10802968, 13503710, 14731320, 16204452, 20255565, 21605936, 24183917, 27007420, 29462640, 32408904, 40511130, 48367834, 54014840, 64817808, 72551751, 81022260, 96735668, 108029680, 120919585, 145103502, 162044520, 193471336, 241839170, 266023087, 290207004, 324089040, 362758755, 386942672, 483678340, 532046174, 580414008, 725517510, 798069261, 967356680, 1064092348, 1160828016, 1330115435, 1451035020, 1596138522, 1934713360, 2128184696, 2660230870, 2902070040, 3192277044, 3990346305, 4256369392, 5320461740, 5804140080, 6384554088, 7980692610, 10640923480, 12769108176, 15961385220, 21281846960, 31922770440, 63845540880]

約数ペア:

[(1, 63845540880), (2, 31922770440), (3, 21281846960), (4, 15961385220), (5, 12769108176), (6, 10640923480), (8, 7980692610), (10, 6384554088), (11, 5804140080), (12, 5320461740), (15, 4256369392), (16, 3990346305), (20, 3192277044), (22, 2902070040), (24, 2660230870), (30, 2128184696), (33, 1934713360), (40, 1596138522), (44, 1451035020), (48, 1330115435), (55, 1160828016), (60, 1064092348), (66, 967356680), (80, 798069261), (88, 725517510), (110, 580414008), (120, 532046174), (132, 483678340), (165, 386942672), (176, 362758755), (197, 324089040), (220, 290207004), (240, 266023087), (264, 241839170), (330, 193471336), (394, 162044520), (440, 145103502), (528, 120919585), (591, 108029680), (660, 96735668), (788, 81022260), (880, 72551751), (985, 64817808), (1182, 54014840), (1320, 48367834), (1576, 40511130), (1970, 32408904), (2167, 29462640), (2364, 27007420), (2640, 24183917), (2955, 21605936), (3152, 20255565), (3940, 16204452), (4334, 14731320), (4728, 13503710), (5910, 10802968), (6501, 9820880), (7880, 8102226), (8668, 7365660), (9456, 6751855), (10835, 5892528), (11820, 5401484), (13002, 4910440), (15760, 4051113), (17336, 3682830), (21670, 2946264), (23640, 2700742), (26004, 2455220), (32505, 1964176), (34672, 1841415), (43340, 1473132), (47280, 1350371), (52008, 1227610), (65010, 982088), (86680, 736566), (104016, 613805), (122761, 520080), (130020, 491044), (173360, 368283), (245522, 260040)]