4920557460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4153}}^1$

素因数の和:4223

約数の個数: 288

約数和(自身を含む): 17820859392

約数和(自身を除く): 12900301932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 49, 52, 60, 62, 65, 70, 78, 84, 91, 93, 98, 105, 124, 130, 140, 147, 155, 156, 182, 186, 195, 196, 210, 217, 245, 260, 273, 294, 310, 364, 372, 390, 403, 420, 434, 455, 465, 490, 546, 588, 620, 637, 651, 735, 780, 806, 868, 910, 930, 980, 1085, 1092, 1209, 1274, 1302, 1365, 1470, 1519, 1612, 1820, 1860, 1911, 2015, 2170, 2418, 2548, 2604, 2730, 2821, 2940, 3038, 3185, 3255, 3822, 4030, 4153, 4340, 4557, 4836, 5460, 5642, 6045, 6076, 6370, 6510, 7595, 7644, 8060, 8306, 8463, 9114, 9555, 11284, 12090, 12459, 12740, 13020, 14105, 15190, 16612, 16926, 18228, 19110, 19747, 20765, 22785, 24180, 24918, 28210, 29071, 30380, 33852, 38220, 39494, 41530, 42315, 45570, 49836, 53989, 56420, 58142, 59241, 62295, 78988, 83060, 84630, 87213, 91140, 98735, 107978, 116284, 118482, 124590, 128743, 145355, 161967, 169260, 174426, 197470, 203497, 215956, 236964, 249180, 257486, 269945, 290710, 296205, 323934, 348852, 377923, 386229, 394940, 406994, 436065, 514972, 539890, 581420, 592410, 610491, 643715, 647868, 755846, 772458, 809835, 813988, 872130, 901201, 1017485, 1079780, 1133769, 1184820, 1220982, 1287430, 1511692, 1544916, 1619670, 1673659, 1744260, 1802402, 1889615, 1931145, 2034970, 2267538, 2441964, 2574860, 2645461, 2703603, 3052455, 3239340, 3347318, 3604804, 3779230, 3862290, 4069940, 4506005, 4535076, 5020977, 5290922, 5407206, 5668845, 6104910, 6308407, 6694636, 7558460, 7724580, 7936383, 8368295, 9012010, 10041954, 10581844, 10814412, 11337690, 11715613, 12209820, 12616814, 13227305, 13518015, 15872766, 16736590, 18024020, 18925221, 20083908, 22675380, 23431226, 25104885, 25233628, 26454610, 27036030, 31542035, 31745532, 33473180, 35146839, 37850442, 39681915, 46862452, 50209770, 52909220, 54072060, 58578065, 63084070, 70293678, 75700884, 79363830, 82009291, 94626105, 100419540, 117156130, 126168140, 140587356, 158727660, 164018582, 175734195, 189252210, 234312260, 246027873, 328037164, 351468390, 378504420, 410046455, 492055746, 702936780, 820092910, 984111492, 1230139365, 1640185820, 2460278730, 4920557460]

約数ペア:

[(1, 4920557460), (2, 2460278730), (3, 1640185820), (4, 1230139365), (5, 984111492), (6, 820092910), (7, 702936780), (10, 492055746), (12, 410046455), (13, 378504420), (14, 351468390), (15, 328037164), (20, 246027873), (21, 234312260), (26, 189252210), (28, 175734195), (30, 164018582), (31, 158727660), (35, 140587356), (39, 126168140), (42, 117156130), (49, 100419540), (52, 94626105), (60, 82009291), (62, 79363830), (65, 75700884), (70, 70293678), (78, 63084070), (84, 58578065), (91, 54072060), (93, 52909220), (98, 50209770), (105, 46862452), (124, 39681915), (130, 37850442), (140, 35146839), (147, 33473180), (155, 31745532), (156, 31542035), (182, 27036030), (186, 26454610), (195, 25233628), (196, 25104885), (210, 23431226), (217, 22675380), (245, 20083908), (260, 18925221), (273, 18024020), (294, 16736590), (310, 15872766), (364, 13518015), (372, 13227305), (390, 12616814), (403, 12209820), (420, 11715613), (434, 11337690), (455, 10814412), (465, 10581844), (490, 10041954), (546, 9012010), (588, 8368295), (620, 7936383), (637, 7724580), (651, 7558460), (735, 6694636), (780, 6308407), (806, 6104910), (868, 5668845), (910, 5407206), (930, 5290922), (980, 5020977), (1085, 4535076), (1092, 4506005), (1209, 4069940), (1274, 3862290), (1302, 3779230), (1365, 3604804), (1470, 3347318), (1519, 3239340), (1612, 3052455), (1820, 2703603), (1860, 2645461), (1911, 2574860), (2015, 2441964), (2170, 2267538), (2418, 2034970), (2548, 1931145), (2604, 1889615), (2730, 1802402), (2821, 1744260), (2940, 1673659), (3038, 1619670), (3185, 1544916), (3255, 1511692), (3822, 1287430), (4030, 1220982), (4153, 1184820), (4340, 1133769), (4557, 1079780), (4836, 1017485), (5460, 901201), (5642, 872130), (6045, 813988), (6076, 809835), (6370, 772458), (6510, 755846), (7595, 647868), (7644, 643715), (8060, 610491), (8306, 592410), (8463, 581420), (9114, 539890), (9555, 514972), (11284, 436065), (12090, 406994), (12459, 394940), (12740, 386229), (13020, 377923), (14105, 348852), (15190, 323934), (16612, 296205), (16926, 290710), (18228, 269945), (19110, 257486), (19747, 249180), (20765, 236964), (22785, 215956), (24180, 203497), (24918, 197470), (28210, 174426), (29071, 169260), (30380, 161967), (33852, 145355), (38220, 128743), (39494, 124590), (41530, 118482), (42315, 116284), (45570, 107978), (49836, 98735), (53989, 91140), (56420, 87213), (58142, 84630), (59241, 83060), (62295, 78988)]