15418894920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{13411}}^1$

素因数の和:13516

約数の個数: 256

約数和(自身を含む): 55158727680

約数和(自身を除く): 39739832760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 67, 78, 88, 104, 110, 120, 130, 132, 134, 143, 156, 165, 195, 201, 220, 260, 264, 268, 286, 312, 330, 335, 390, 402, 429, 440, 520, 536, 572, 660, 670, 715, 737, 780, 804, 858, 871, 1005, 1144, 1320, 1340, 1430, 1474, 1560, 1608, 1716, 1742, 2010, 2145, 2211, 2613, 2680, 2860, 2948, 3432, 3484, 3685, 4020, 4290, 4355, 4422, 5226, 5720, 5896, 6968, 7370, 8040, 8580, 8710, 8844, 9581, 10452, 11055, 13065, 13411, 14740, 17160, 17420, 17688, 19162, 20904, 22110, 26130, 26822, 28743, 29480, 34840, 38324, 40233, 44220, 47905, 52260, 53644, 57486, 67055, 76648, 80466, 88440, 95810, 104520, 107288, 114972, 134110, 143715, 147521, 160932, 174343, 191620, 201165, 229944, 268220, 287430, 295042, 321864, 348686, 383240, 402330, 442563, 523029, 536440, 574860, 590084, 697372, 737605, 804660, 871715, 885126, 898537, 1046058, 1149720, 1180168, 1394744, 1475210, 1609320, 1743430, 1770252, 1797074, 1917773, 2092116, 2212815, 2615145, 2695611, 2950420, 3486860, 3540504, 3594148, 3835546, 4184232, 4425630, 4492685, 5230290, 5391222, 5753319, 5900840, 6973720, 7188296, 7671092, 8851260, 8985370, 9588865, 9883907, 10460580, 10782444, 11506638, 11680981, 13478055, 15342184, 17702520, 17970740, 19177730, 19767814, 20921160, 21564888, 23013276, 23361962, 26956110, 28766595, 29651721, 35042943, 35941480, 38355460, 39535628, 46026552, 46723924, 49419535, 53912220, 57533190, 58404905, 59303442, 70085886, 76710920, 79071256, 93447848, 98839070, 107824440, 115066380, 116809810, 118606884, 128490791, 140171772, 148258605, 175214715, 197678140, 230132760, 233619620, 237213768, 256981582, 280343544, 296517210, 350429430, 385472373, 395356280, 467239240, 513963164, 593034420, 642453955, 700858860, 770944746, 1027926328, 1186068840, 1284907910, 1401717720, 1541889492, 1927361865, 2569815820, 3083778984, 3854723730, 5139631640, 7709447460, 15418894920]

約数ペア:

[(1, 15418894920), (2, 7709447460), (3, 5139631640), (4, 3854723730), (5, 3083778984), (6, 2569815820), (8, 1927361865), (10, 1541889492), (11, 1401717720), (12, 1284907910), (13, 1186068840), (15, 1027926328), (20, 770944746), (22, 700858860), (24, 642453955), (26, 593034420), (30, 513963164), (33, 467239240), (39, 395356280), (40, 385472373), (44, 350429430), (52, 296517210), (55, 280343544), (60, 256981582), (65, 237213768), (66, 233619620), (67, 230132760), (78, 197678140), (88, 175214715), (104, 148258605), (110, 140171772), (120, 128490791), (130, 118606884), (132, 116809810), (134, 115066380), (143, 107824440), (156, 98839070), (165, 93447848), (195, 79071256), (201, 76710920), (220, 70085886), (260, 59303442), (264, 58404905), (268, 57533190), (286, 53912220), (312, 49419535), (330, 46723924), (335, 46026552), (390, 39535628), (402, 38355460), (429, 35941480), (440, 35042943), (520, 29651721), (536, 28766595), (572, 26956110), (660, 23361962), (670, 23013276), (715, 21564888), (737, 20921160), (780, 19767814), (804, 19177730), (858, 17970740), (871, 17702520), (1005, 15342184), (1144, 13478055), (1320, 11680981), (1340, 11506638), (1430, 10782444), (1474, 10460580), (1560, 9883907), (1608, 9588865), (1716, 8985370), (1742, 8851260), (2010, 7671092), (2145, 7188296), (2211, 6973720), (2613, 5900840), (2680, 5753319), (2860, 5391222), (2948, 5230290), (3432, 4492685), (3484, 4425630), (3685, 4184232), (4020, 3835546), (4290, 3594148), (4355, 3540504), (4422, 3486860), (5226, 2950420), (5720, 2695611), (5896, 2615145), (6968, 2212815), (7370, 2092116), (8040, 1917773), (8580, 1797074), (8710, 1770252), (8844, 1743430), (9581, 1609320), (10452, 1475210), (11055, 1394744), (13065, 1180168), (13411, 1149720), (14740, 1046058), (17160, 898537), (17420, 885126), (17688, 871715), (19162, 804660), (20904, 737605), (22110, 697372), (26130, 590084), (26822, 574860), (28743, 536440), (29480, 523029), (34840, 442563), (38324, 402330), (40233, 383240), (44220, 348686), (47905, 321864), (52260, 295042), (53644, 287430), (57486, 268220), (67055, 229944), (76648, 201165), (80466, 191620), (88440, 174343), (95810, 160932), (104520, 147521), (107288, 143715), (114972, 134110)]