470416440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:374

約数の個数: 256

約数和(自身を含む): 1632960000

約数和(自身を除く): 1162543560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 59, 60, 65, 76, 78, 95, 104, 114, 118, 120, 130, 152, 156, 177, 190, 195, 228, 236, 247, 260, 269, 285, 295, 312, 354, 380, 390, 456, 472, 494, 520, 538, 570, 590, 708, 741, 760, 767, 780, 807, 885, 988, 1076, 1121, 1140, 1180, 1235, 1345, 1416, 1482, 1534, 1560, 1614, 1770, 1976, 2152, 2242, 2280, 2301, 2360, 2470, 2690, 2964, 3068, 3228, 3363, 3497, 3540, 3705, 3835, 4035, 4484, 4602, 4940, 5111, 5380, 5605, 5928, 6136, 6456, 6726, 6994, 7080, 7410, 7670, 8070, 8968, 9204, 9880, 10222, 10491, 10760, 11210, 11505, 13452, 13988, 14573, 14820, 15333, 15340, 15871, 16140, 16815, 17485, 18408, 20444, 20982, 22420, 23010, 25555, 26904, 27976, 29146, 29640, 30666, 30680, 31742, 32280, 33630, 34970, 40888, 41964, 43719, 44840, 46020, 47613, 51110, 52455, 58292, 61332, 63484, 66443, 67260, 69940, 72865, 76665, 79355, 83928, 87438, 92040, 95226, 102220, 104910, 116584, 122664, 126968, 132886, 134520, 139880, 145730, 153330, 158710, 174876, 190452, 199329, 204440, 206323, 209820, 218595, 238065, 265772, 291460, 301549, 306660, 317420, 332215, 349752, 380904, 398658, 412646, 419640, 437190, 476130, 531544, 582920, 603098, 613320, 618969, 634840, 664430, 797316, 825292, 874380, 904647, 952260, 996645, 1031615, 1206196, 1237938, 1328860, 1507745, 1594632, 1650584, 1748760, 1809294, 1904520, 1993290, 2063230, 2412392, 2475876, 2657720, 3015490, 3094845, 3618588, 3920137, 3986580, 4126460, 4523235, 4951752, 6030980, 6189690, 7237176, 7840274, 7973160, 8252920, 9046470, 11760411, 12061960, 12379380, 15680548, 18092940, 19600685, 23520822, 24758760, 31361096, 36185880, 39201370, 47041644, 58802055, 78402740, 94083288, 117604110, 156805480, 235208220, 470416440]

約数ペア:

[(1, 470416440), (2, 235208220), (3, 156805480), (4, 117604110), (5, 94083288), (6, 78402740), (8, 58802055), (10, 47041644), (12, 39201370), (13, 36185880), (15, 31361096), (19, 24758760), (20, 23520822), (24, 19600685), (26, 18092940), (30, 15680548), (38, 12379380), (39, 12061960), (40, 11760411), (52, 9046470), (57, 8252920), (59, 7973160), (60, 7840274), (65, 7237176), (76, 6189690), (78, 6030980), (95, 4951752), (104, 4523235), (114, 4126460), (118, 3986580), (120, 3920137), (130, 3618588), (152, 3094845), (156, 3015490), (177, 2657720), (190, 2475876), (195, 2412392), (228, 2063230), (236, 1993290), (247, 1904520), (260, 1809294), (269, 1748760), (285, 1650584), (295, 1594632), (312, 1507745), (354, 1328860), (380, 1237938), (390, 1206196), (456, 1031615), (472, 996645), (494, 952260), (520, 904647), (538, 874380), (570, 825292), (590, 797316), (708, 664430), (741, 634840), (760, 618969), (767, 613320), (780, 603098), (807, 582920), (885, 531544), (988, 476130), (1076, 437190), (1121, 419640), (1140, 412646), (1180, 398658), (1235, 380904), (1345, 349752), (1416, 332215), (1482, 317420), (1534, 306660), (1560, 301549), (1614, 291460), (1770, 265772), (1976, 238065), (2152, 218595), (2242, 209820), (2280, 206323), (2301, 204440), (2360, 199329), (2470, 190452), (2690, 174876), (2964, 158710), (3068, 153330), (3228, 145730), (3363, 139880), (3497, 134520), (3540, 132886), (3705, 126968), (3835, 122664), (4035, 116584), (4484, 104910), (4602, 102220), (4940, 95226), (5111, 92040), (5380, 87438), (5605, 83928), (5928, 79355), (6136, 76665), (6456, 72865), (6726, 69940), (6994, 67260), (7080, 66443), (7410, 63484), (7670, 61332), (8070, 58292), (8968, 52455), (9204, 51110), (9880, 47613), (10222, 46020), (10491, 44840), (10760, 43719), (11210, 41964), (11505, 40888), (13452, 34970), (13988, 33630), (14573, 32280), (14820, 31742), (15333, 30680), (15340, 30666), (15871, 29640), (16140, 29146), (16815, 27976), (17485, 26904), (18408, 25555), (20444, 23010), (20982, 22420)]