8119439160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{22637}}^1$

素因数の和:22726

約数の個数: 192

約数和(自身を含む): 28800969120

約数和(自身を除く): 20681529960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 61, 70, 84, 98, 105, 120, 122, 140, 147, 168, 183, 196, 210, 244, 245, 280, 294, 305, 366, 392, 420, 427, 488, 490, 588, 610, 732, 735, 840, 854, 915, 980, 1176, 1220, 1281, 1464, 1470, 1708, 1830, 1960, 2135, 2440, 2562, 2940, 2989, 3416, 3660, 4270, 5124, 5880, 5978, 6405, 7320, 8540, 8967, 10248, 11956, 12810, 14945, 17080, 17934, 22637, 23912, 25620, 29890, 35868, 44835, 45274, 51240, 59780, 67911, 71736, 89670, 90548, 113185, 119560, 135822, 158459, 179340, 181096, 226370, 271644, 316918, 339555, 358680, 452740, 475377, 543288, 633836, 679110, 792295, 905480, 950754, 1109213, 1267672, 1358220, 1380857, 1584590, 1901508, 2218426, 2376885, 2716440, 2761714, 3169180, 3327639, 3803016, 4142571, 4436852, 4753770, 5523428, 5546065, 6338360, 6655278, 6904285, 8285142, 8873704, 9507540, 9665999, 11046856, 11092130, 13310556, 13808570, 16570284, 16638195, 19015080, 19331998, 20712855, 22184260, 26621112, 27617140, 28997997, 33140568, 33276390, 38663996, 41425710, 44368520, 48329995, 55234280, 57995994, 66552780, 67661993, 77327992, 82851420, 96659990, 115991988, 133105560, 135323986, 144989985, 165702840, 193319980, 202985979, 231983976, 270647972, 289979970, 338309965, 386639960, 405971958, 541295944, 579959940, 676619930, 811943916, 1014929895, 1159919880, 1353239860, 1623887832, 2029859790, 2706479720, 4059719580, 8119439160]

約数ペア:

[(1, 8119439160), (2, 4059719580), (3, 2706479720), (4, 2029859790), (5, 1623887832), (6, 1353239860), (7, 1159919880), (8, 1014929895), (10, 811943916), (12, 676619930), (14, 579959940), (15, 541295944), (20, 405971958), (21, 386639960), (24, 338309965), (28, 289979970), (30, 270647972), (35, 231983976), (40, 202985979), (42, 193319980), (49, 165702840), (56, 144989985), (60, 135323986), (61, 133105560), (70, 115991988), (84, 96659990), (98, 82851420), (105, 77327992), (120, 67661993), (122, 66552780), (140, 57995994), (147, 55234280), (168, 48329995), (183, 44368520), (196, 41425710), (210, 38663996), (244, 33276390), (245, 33140568), (280, 28997997), (294, 27617140), (305, 26621112), (366, 22184260), (392, 20712855), (420, 19331998), (427, 19015080), (488, 16638195), (490, 16570284), (588, 13808570), (610, 13310556), (732, 11092130), (735, 11046856), (840, 9665999), (854, 9507540), (915, 8873704), (980, 8285142), (1176, 6904285), (1220, 6655278), (1281, 6338360), (1464, 5546065), (1470, 5523428), (1708, 4753770), (1830, 4436852), (1960, 4142571), (2135, 3803016), (2440, 3327639), (2562, 3169180), (2940, 2761714), (2989, 2716440), (3416, 2376885), (3660, 2218426), (4270, 1901508), (5124, 1584590), (5880, 1380857), (5978, 1358220), (6405, 1267672), (7320, 1109213), (8540, 950754), (8967, 905480), (10248, 792295), (11956, 679110), (12810, 633836), (14945, 543288), (17080, 475377), (17934, 452740), (22637, 358680), (23912, 339555), (25620, 316918), (29890, 271644), (35868, 226370), (44835, 181096), (45274, 179340), (51240, 158459), (59780, 135822), (67911, 119560), (71736, 113185), (89670, 90548)]