2004528240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19469}}^1$

素因数の和:19512

約数の個数: 240

約数和(自身を含む): 7909181280

約数和(自身を除く): 5904653040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1144, 1170, 1287, 1320, 1430, 1560, 1584, 1716, 1872, 1980, 2145, 2288, 2340, 2574, 2640, 2860, 3120, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 6864, 7920, 8580, 9360, 10296, 11440, 12870, 17160, 19469, 20592, 25740, 34320, 38938, 51480, 58407, 77876, 97345, 102960, 116814, 155752, 175221, 194690, 214159, 233628, 253097, 292035, 311504, 350442, 389380, 428318, 467256, 506194, 584070, 642477, 700884, 759291, 778760, 856636, 876105, 934512, 1012388, 1070795, 1168140, 1265485, 1284954, 1401768, 1518582, 1557520, 1713272, 1752210, 1927431, 2024776, 2141590, 2277873, 2336280, 2530970, 2569908, 2784067, 2803536, 3037164, 3212385, 3426544, 3504420, 3796455, 3854862, 4049552, 4283180, 4555746, 4672560, 5061940, 5139816, 5568134, 6074328, 6424770, 7008840, 7592910, 7709724, 8352201, 8566360, 9111492, 9637155, 10123880, 10279632, 11136268, 11389365, 12148656, 12849540, 13920335, 14017680, 15185820, 15419448, 16704402, 17132720, 18222984, 19274310, 20247760, 22272536, 22778730, 25056603, 25699080, 27840670, 30371640, 30838896, 33408804, 36445968, 38548620, 41761005, 44545072, 45557460, 50113206, 51398160, 55681340, 60743280, 66817608, 77097240, 83522010, 91114920, 100226412, 111362680, 125283015, 133635216, 154194480, 167044020, 182229840, 200452824, 222725360, 250566030, 334088040, 400905648, 501132060, 668176080, 1002264120, 2004528240]

約数ペア:

[(1, 2004528240), (2, 1002264120), (3, 668176080), (4, 501132060), (5, 400905648), (6, 334088040), (8, 250566030), (9, 222725360), (10, 200452824), (11, 182229840), (12, 167044020), (13, 154194480), (15, 133635216), (16, 125283015), (18, 111362680), (20, 100226412), (22, 91114920), (24, 83522010), (26, 77097240), (30, 66817608), (33, 60743280), (36, 55681340), (39, 51398160), (40, 50113206), (44, 45557460), (45, 44545072), (48, 41761005), (52, 38548620), (55, 36445968), (60, 33408804), (65, 30838896), (66, 30371640), (72, 27840670), (78, 25699080), (80, 25056603), (88, 22778730), (90, 22272536), (99, 20247760), (104, 19274310), (110, 18222984), (117, 17132720), (120, 16704402), (130, 15419448), (132, 15185820), (143, 14017680), (144, 13920335), (156, 12849540), (165, 12148656), (176, 11389365), (180, 11136268), (195, 10279632), (198, 10123880), (208, 9637155), (220, 9111492), (234, 8566360), (240, 8352201), (260, 7709724), (264, 7592910), (286, 7008840), (312, 6424770), (330, 6074328), (360, 5568134), (390, 5139816), (396, 5061940), (429, 4672560), (440, 4555746), (468, 4283180), (495, 4049552), (520, 3854862), (528, 3796455), (572, 3504420), (585, 3426544), (624, 3212385), (660, 3037164), (715, 2803536), (720, 2784067), (780, 2569908), (792, 2530970), (858, 2336280), (880, 2277873), (936, 2141590), (990, 2024776), (1040, 1927431), (1144, 1752210), (1170, 1713272), (1287, 1557520), (1320, 1518582), (1430, 1401768), (1560, 1284954), (1584, 1265485), (1716, 1168140), (1872, 1070795), (1980, 1012388), (2145, 934512), (2288, 876105), (2340, 856636), (2574, 778760), (2640, 759291), (2860, 700884), (3120, 642477), (3432, 584070), (3960, 506194), (4290, 467256), (4680, 428318), (5148, 389380), (5720, 350442), (6435, 311504), (6864, 292035), (7920, 253097), (8580, 233628), (9360, 214159), (10296, 194690), (11440, 175221), (12870, 155752), (17160, 116814), (19469, 102960), (20592, 97345), (25740, 77876), (34320, 58407), (38938, 51480)]