8275984920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4909}}^1$

素因数の和:5159

約数の個数: 256

約数和(自身を含む): 31675392000

約数和(自身を除く): 23399407080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 223, 252, 270, 280, 315, 360, 378, 420, 446, 504, 540, 630, 669, 756, 840, 892, 945, 1080, 1115, 1260, 1338, 1512, 1561, 1784, 1890, 2007, 2230, 2520, 2676, 3122, 3345, 3780, 4014, 4460, 4683, 4909, 5352, 6021, 6244, 6690, 7560, 7805, 8028, 8920, 9366, 9818, 10035, 12042, 12488, 13380, 14049, 14727, 15610, 16056, 18732, 19636, 20070, 23415, 24084, 24545, 26760, 28098, 29454, 30105, 31220, 34363, 37464, 39272, 40140, 42147, 44181, 46830, 48168, 49090, 56196, 58908, 60210, 62440, 68726, 70245, 73635, 80280, 84294, 88362, 93660, 98180, 103089, 112392, 117816, 120420, 132543, 137452, 140490, 147270, 168588, 171815, 176724, 187320, 196360, 206178, 210735, 220905, 240840, 265086, 274904, 280980, 294540, 309267, 337176, 343630, 353448, 412356, 421470, 441810, 515445, 530172, 561960, 589080, 618534, 662715, 687260, 824712, 842940, 883620, 927801, 1030890, 1060344, 1094707, 1237068, 1325430, 1374520, 1546335, 1685880, 1767240, 1855602, 2061780, 2189414, 2474136, 2650860, 3092670, 3284121, 3711204, 4123560, 4378828, 4639005, 5301720, 5473535, 6185340, 6568242, 7422408, 7662949, 8757656, 9278010, 9852363, 10947070, 12370680, 13136484, 15325898, 16420605, 18556020, 19704726, 21894140, 22988847, 26272968, 29557089, 30651796, 32841210, 37112040, 38314745, 39409452, 43788280, 45977694, 49261815, 59114178, 61303592, 65682420, 68966541, 76629490, 78818904, 91955388, 98523630, 114944235, 118228356, 131364840, 137933082, 147785445, 153258980, 183910776, 197047260, 206899623, 229888470, 236456712, 275866164, 295570890, 306517960, 344832705, 394094520, 413799246, 459776940, 551732328, 591141780, 689665410, 827598492, 919553880, 1034498115, 1182283560, 1379330820, 1655196984, 2068996230, 2758661640, 4137992460, 8275984920]

約数ペア:

[(1, 8275984920), (2, 4137992460), (3, 2758661640), (4, 2068996230), (5, 1655196984), (6, 1379330820), (7, 1182283560), (8, 1034498115), (9, 919553880), (10, 827598492), (12, 689665410), (14, 591141780), (15, 551732328), (18, 459776940), (20, 413799246), (21, 394094520), (24, 344832705), (27, 306517960), (28, 295570890), (30, 275866164), (35, 236456712), (36, 229888470), (40, 206899623), (42, 197047260), (45, 183910776), (54, 153258980), (56, 147785445), (60, 137933082), (63, 131364840), (70, 118228356), (72, 114944235), (84, 98523630), (90, 91955388), (105, 78818904), (108, 76629490), (120, 68966541), (126, 65682420), (135, 61303592), (140, 59114178), (168, 49261815), (180, 45977694), (189, 43788280), (210, 39409452), (216, 38314745), (223, 37112040), (252, 32841210), (270, 30651796), (280, 29557089), (315, 26272968), (360, 22988847), (378, 21894140), (420, 19704726), (446, 18556020), (504, 16420605), (540, 15325898), (630, 13136484), (669, 12370680), (756, 10947070), (840, 9852363), (892, 9278010), (945, 8757656), (1080, 7662949), (1115, 7422408), (1260, 6568242), (1338, 6185340), (1512, 5473535), (1561, 5301720), (1784, 4639005), (1890, 4378828), (2007, 4123560), (2230, 3711204), (2520, 3284121), (2676, 3092670), (3122, 2650860), (3345, 2474136), (3780, 2189414), (4014, 2061780), (4460, 1855602), (4683, 1767240), (4909, 1685880), (5352, 1546335), (6021, 1374520), (6244, 1325430), (6690, 1237068), (7560, 1094707), (7805, 1060344), (8028, 1030890), (8920, 927801), (9366, 883620), (9818, 842940), (10035, 824712), (12042, 687260), (12488, 662715), (13380, 618534), (14049, 589080), (14727, 561960), (15610, 530172), (16056, 515445), (18732, 441810), (19636, 421470), (20070, 412356), (23415, 353448), (24084, 343630), (24545, 337176), (26760, 309267), (28098, 294540), (29454, 280980), (30105, 274904), (31220, 265086), (34363, 240840), (37464, 220905), (39272, 210735), (40140, 206178), (42147, 196360), (44181, 187320), (46830, 176724), (48168, 171815), (49090, 168588), (56196, 147270), (58908, 140490), (60210, 137452), (62440, 132543), (68726, 120420), (70245, 117816), (73635, 112392), (80280, 103089), (84294, 98180), (88362, 93660)]