7470090540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22063}}^1$

素因数の和:22114

約数の個数: 240

約数和(自身を含む): 26911019520

約数和(自身を除く): 19440928980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 81, 90, 95, 99, 108, 110, 114, 132, 135, 162, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 324, 330, 342, 380, 396, 405, 418, 495, 513, 540, 570, 594, 627, 660, 684, 810, 836, 855, 891, 990, 1026, 1045, 1140, 1188, 1254, 1485, 1539, 1620, 1710, 1782, 1881, 1980, 2052, 2090, 2508, 2565, 2970, 3078, 3135, 3420, 3564, 3762, 4180, 4455, 5130, 5643, 5940, 6156, 6270, 7524, 7695, 8910, 9405, 10260, 11286, 12540, 15390, 16929, 17820, 18810, 22063, 22572, 28215, 30780, 33858, 37620, 44126, 56430, 66189, 67716, 84645, 88252, 110315, 112860, 132378, 169290, 198567, 220630, 242693, 264756, 330945, 338580, 397134, 419197, 441260, 485386, 595701, 661890, 728079, 794268, 838394, 970772, 992835, 1191402, 1213465, 1257591, 1323780, 1456158, 1676788, 1787103, 1985670, 2095985, 2184237, 2382804, 2426930, 2515182, 2912316, 2978505, 3574206, 3640395, 3772773, 3971340, 4191970, 4368474, 4611167, 4853860, 5030364, 5957010, 6287955, 6552711, 7148412, 7280790, 7545546, 8383940, 8736948, 8935515, 9222334, 10921185, 11318319, 11914020, 12575910, 13105422, 13833501, 14561580, 15091092, 17871030, 18444668, 18863865, 19658133, 21842370, 22636638, 23055835, 25151820, 26210844, 27667002, 32763555, 33954957, 35742060, 37727730, 39316266, 41500503, 43684740, 45273276, 46111670, 55334004, 56591595, 65527110, 67909914, 69167505, 75455460, 78632532, 83001006, 92223340, 98290665, 113183190, 124501509, 131054220, 135819828, 138335010, 166002012, 169774785, 196581330, 207502515, 226366380, 249003018, 276670020, 339549570, 373504527, 393162660, 415005030, 498006036, 622507545, 679099140, 747009054, 830010060, 1245015090, 1494018108, 1867522635, 2490030180, 3735045270, 7470090540]

約数ペア:

[(1, 7470090540), (2, 3735045270), (3, 2490030180), (4, 1867522635), (5, 1494018108), (6, 1245015090), (9, 830010060), (10, 747009054), (11, 679099140), (12, 622507545), (15, 498006036), (18, 415005030), (19, 393162660), (20, 373504527), (22, 339549570), (27, 276670020), (30, 249003018), (33, 226366380), (36, 207502515), (38, 196581330), (44, 169774785), (45, 166002012), (54, 138335010), (55, 135819828), (57, 131054220), (60, 124501509), (66, 113183190), (76, 98290665), (81, 92223340), (90, 83001006), (95, 78632532), (99, 75455460), (108, 69167505), (110, 67909914), (114, 65527110), (132, 56591595), (135, 55334004), (162, 46111670), (165, 45273276), (171, 43684740), (180, 41500503), (190, 39316266), (198, 37727730), (209, 35742060), (220, 33954957), (228, 32763555), (270, 27667002), (285, 26210844), (297, 25151820), (324, 23055835), (330, 22636638), (342, 21842370), (380, 19658133), (396, 18863865), (405, 18444668), (418, 17871030), (495, 15091092), (513, 14561580), (540, 13833501), (570, 13105422), (594, 12575910), (627, 11914020), (660, 11318319), (684, 10921185), (810, 9222334), (836, 8935515), (855, 8736948), (891, 8383940), (990, 7545546), (1026, 7280790), (1045, 7148412), (1140, 6552711), (1188, 6287955), (1254, 5957010), (1485, 5030364), (1539, 4853860), (1620, 4611167), (1710, 4368474), (1782, 4191970), (1881, 3971340), (1980, 3772773), (2052, 3640395), (2090, 3574206), (2508, 2978505), (2565, 2912316), (2970, 2515182), (3078, 2426930), (3135, 2382804), (3420, 2184237), (3564, 2095985), (3762, 1985670), (4180, 1787103), (4455, 1676788), (5130, 1456158), (5643, 1323780), (5940, 1257591), (6156, 1213465), (6270, 1191402), (7524, 992835), (7695, 970772), (8910, 838394), (9405, 794268), (10260, 728079), (11286, 661890), (12540, 595701), (15390, 485386), (16929, 441260), (17820, 419197), (18810, 397134), (22063, 338580), (22572, 330945), (28215, 264756), (30780, 242693), (33858, 220630), (37620, 198567), (44126, 169290), (56430, 132378), (66189, 112860), (67716, 110315), (84645, 88252)]