1028187678240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4175551}}^1$

素因数の和:4175597

約数の個数: 240

約数和(自身を含む): 3819627947520

約数和(自身を除く): 2791440269280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7695, 8208, 9120, 10260, 12312, 12960, 13680, 15390, 16416, 20520, 24624, 27360, 30780, 41040, 49248, 61560, 82080, 123120, 246240, 4175551, 8351102, 12526653, 16702204, 20877755, 25053306, 33404408, 37579959, 41755510, 50106612, 62633265, 66808816, 75159918, 79335469, 83511020, 100213224, 112739877, 125266530, 133617632, 150319836, 158670938, 167022040, 187899795, 200426448, 225479754, 238006407, 250533060, 300639672, 317341876, 334044080, 338219631, 375799590, 396677345, 400852896, 450959508, 476012814, 501066120, 563699385, 601279344, 634683752, 668088160, 676439262, 714019221, 751599180, 793354690, 901919016, 952025628, 1002132240, 1127398770, 1190032035, 1202558688, 1269367504, 1352878524, 1428038442, 1503198360, 1586709380, 1691098155, 1803838032, 1904051256, 2004264480, 2142057663, 2254797540, 2380064070, 2538735008, 2705757048, 2856076884, 3006396720, 3173418760, 3382196310, 3570096105, 3607676064, 3808102512, 4284115326, 4509595080, 4760128140, 5411514096, 5712153768, 6012793440, 6346837520, 6426172989, 6764392620, 7140192210, 7616205024, 8568230652, 9019190160, 9520256280, 10710288315, 10823028192, 11424307536, 12693675040, 12852345978, 13528785240, 14280384420, 17136461304, 18038380320, 19040512560, 21420576630, 22848615072, 25704691956, 27057570480, 28560768840, 32130864945, 34272922608, 38081025120, 42841153260, 51409383912, 54115140960, 57121537680, 64261729890, 68545845216, 85682306520, 102818767824, 114243075360, 128523459780, 171364613040, 205637535648, 257046919560, 342729226080, 514093839120, 1028187678240]

約数ペア:

[(1, 1028187678240), (2, 514093839120), (3, 342729226080), (4, 257046919560), (5, 205637535648), (6, 171364613040), (8, 128523459780), (9, 114243075360), (10, 102818767824), (12, 85682306520), (15, 68545845216), (16, 64261729890), (18, 57121537680), (19, 54115140960), (20, 51409383912), (24, 42841153260), (27, 38081025120), (30, 34272922608), (32, 32130864945), (36, 28560768840), (38, 27057570480), (40, 25704691956), (45, 22848615072), (48, 21420576630), (54, 19040512560), (57, 18038380320), (60, 17136461304), (72, 14280384420), (76, 13528785240), (80, 12852345978), (81, 12693675040), (90, 11424307536), (95, 10823028192), (96, 10710288315), (108, 9520256280), (114, 9019190160), (120, 8568230652), (135, 7616205024), (144, 7140192210), (152, 6764392620), (160, 6426172989), (162, 6346837520), (171, 6012793440), (180, 5712153768), (190, 5411514096), (216, 4760128140), (228, 4509595080), (240, 4284115326), (270, 3808102512), (285, 3607676064), (288, 3570096105), (304, 3382196310), (324, 3173418760), (342, 3006396720), (360, 2856076884), (380, 2705757048), (405, 2538735008), (432, 2380064070), (456, 2254797540), (480, 2142057663), (513, 2004264480), (540, 1904051256), (570, 1803838032), (608, 1691098155), (648, 1586709380), (684, 1503198360), (720, 1428038442), (760, 1352878524), (810, 1269367504), (855, 1202558688), (864, 1190032035), (912, 1127398770), (1026, 1002132240), (1080, 952025628), (1140, 901919016), (1296, 793354690), (1368, 751599180), (1440, 714019221), (1520, 676439262), (1539, 668088160), (1620, 634683752), (1710, 601279344), (1824, 563699385), (2052, 501066120), (2160, 476012814), (2280, 450959508), (2565, 400852896), (2592, 396677345), (2736, 375799590), (3040, 338219631), (3078, 334044080), (3240, 317341876), (3420, 300639672), (4104, 250533060), (4320, 238006407), (4560, 225479754), (5130, 200426448), (5472, 187899795), (6156, 167022040), (6480, 158670938), (6840, 150319836), (7695, 133617632), (8208, 125266530), (9120, 112739877), (10260, 100213224), (12312, 83511020), (12960, 79335469), (13680, 75159918), (15390, 66808816), (16416, 62633265), (20520, 50106612), (24624, 41755510), (27360, 37579959), (30780, 33404408), (41040, 25053306), (49248, 20877755), (61560, 16702204), (82080, 12526653), (123120, 8351102), (246240, 4175551)]