242831680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 224

約数和(自身を含む): 737372160

約数和(自身を除く): 494540480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 269, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 538, 560, 620, 728, 806, 832, 868, 910, 992, 1040, 1076, 1085, 1120, 1240, 1345, 1456, 1612, 1736, 1820, 1883, 1984, 2015, 2080, 2152, 2170, 2240, 2480, 2690, 2821, 2912, 3224, 3472, 3497, 3640, 3766, 4030, 4160, 4304, 4340, 4960, 5380, 5642, 5824, 6448, 6944, 6994, 7280, 7532, 8060, 8339, 8608, 8680, 9415, 9920, 10760, 11284, 12896, 13888, 13988, 14105, 14560, 15064, 16120, 16678, 17216, 17360, 17485, 18830, 21520, 22568, 24479, 25792, 27976, 28210, 29120, 30128, 32240, 33356, 34720, 34970, 37660, 41695, 43040, 45136, 48958, 55952, 56420, 58373, 60256, 64480, 66712, 69440, 69940, 75320, 83390, 86080, 90272, 97916, 108407, 111904, 112840, 116746, 120512, 122395, 128960, 133424, 139880, 150640, 166780, 180544, 195832, 216814, 223808, 225680, 233492, 244790, 266848, 279760, 291865, 301280, 333560, 391664, 433628, 451360, 466984, 489580, 533696, 542035, 559520, 583730, 602560, 667120, 758849, 783328, 867256, 902720, 933968, 979160, 1084070, 1119040, 1167460, 1334240, 1517698, 1566656, 1734512, 1867936, 1958320, 2168140, 2334920, 2668480, 3035396, 3469024, 3735872, 3794245, 3916640, 4336280, 4669840, 6070792, 6938048, 7588490, 7833280, 8672560, 9339680, 12141584, 15176980, 17345120, 18679360, 24283168, 30353960, 34690240, 48566336, 60707920, 121415840, 242831680]

約数ペア:

[(1, 242831680), (2, 121415840), (4, 60707920), (5, 48566336), (7, 34690240), (8, 30353960), (10, 24283168), (13, 18679360), (14, 17345120), (16, 15176980), (20, 12141584), (26, 9339680), (28, 8672560), (31, 7833280), (32, 7588490), (35, 6938048), (40, 6070792), (52, 4669840), (56, 4336280), (62, 3916640), (64, 3794245), (65, 3735872), (70, 3469024), (80, 3035396), (91, 2668480), (104, 2334920), (112, 2168140), (124, 1958320), (130, 1867936), (140, 1734512), (155, 1566656), (160, 1517698), (182, 1334240), (208, 1167460), (217, 1119040), (224, 1084070), (248, 979160), (260, 933968), (269, 902720), (280, 867256), (310, 783328), (320, 758849), (364, 667120), (403, 602560), (416, 583730), (434, 559520), (448, 542035), (455, 533696), (496, 489580), (520, 466984), (538, 451360), (560, 433628), (620, 391664), (728, 333560), (806, 301280), (832, 291865), (868, 279760), (910, 266848), (992, 244790), (1040, 233492), (1076, 225680), (1085, 223808), (1120, 216814), (1240, 195832), (1345, 180544), (1456, 166780), (1612, 150640), (1736, 139880), (1820, 133424), (1883, 128960), (1984, 122395), (2015, 120512), (2080, 116746), (2152, 112840), (2170, 111904), (2240, 108407), (2480, 97916), (2690, 90272), (2821, 86080), (2912, 83390), (3224, 75320), (3472, 69940), (3497, 69440), (3640, 66712), (3766, 64480), (4030, 60256), (4160, 58373), (4304, 56420), (4340, 55952), (4960, 48958), (5380, 45136), (5642, 43040), (5824, 41695), (6448, 37660), (6944, 34970), (6994, 34720), (7280, 33356), (7532, 32240), (8060, 30128), (8339, 29120), (8608, 28210), (8680, 27976), (9415, 25792), (9920, 24479), (10760, 22568), (11284, 21520), (12896, 18830), (13888, 17485), (13988, 17360), (14105, 17216), (14560, 16678), (15064, 16120)]