1559101307680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19069243}}^1$

素因数の和:19069338

約数の個数: 96

約数和(自身を含む): 4267239145344

約数和(自身を除く): 2708137837664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 2044, 2336, 2555, 2920, 4088, 5110, 5840, 8176, 10220, 11680, 16352, 20440, 40880, 81760, 19069243, 38138486, 76276972, 95346215, 133484701, 152553944, 190692430, 266969402, 305107888, 381384860, 533938804, 610215776, 667423505, 762769720, 1067877608, 1334847010, 1392054739, 1525539440, 2135755216, 2669694020, 2784109478, 3051078880, 4271510432, 5339388040, 5568218956, 6960273695, 9744383173, 10678776080, 11136437912, 13920547390, 19488766346, 21357552160, 22272875824, 27841094780, 38977532692, 44545751648, 48721915865, 55682189560, 77955065384, 97443831730, 111364379120, 155910130768, 194887663460, 222728758240, 311820261536, 389775326920, 779550653840, 1559101307680]

約数ペア:

[(1, 1559101307680), (2, 779550653840), (4, 389775326920), (5, 311820261536), (7, 222728758240), (8, 194887663460), (10, 155910130768), (14, 111364379120), (16, 97443831730), (20, 77955065384), (28, 55682189560), (32, 48721915865), (35, 44545751648), (40, 38977532692), (56, 27841094780), (70, 22272875824), (73, 21357552160), (80, 19488766346), (112, 13920547390), (140, 11136437912), (146, 10678776080), (160, 9744383173), (224, 6960273695), (280, 5568218956), (292, 5339388040), (365, 4271510432), (511, 3051078880), (560, 2784109478), (584, 2669694020), (730, 2135755216), (1022, 1525539440), (1120, 1392054739), (1168, 1334847010), (1460, 1067877608), (2044, 762769720), (2336, 667423505), (2555, 610215776), (2920, 533938804), (4088, 381384860), (5110, 305107888), (5840, 266969402), (8176, 190692430), (10220, 152553944), (11680, 133484701), (16352, 95346215), (20440, 76276972), (40880, 38138486), (81760, 19069243)]