191645340120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13649953}}^1$

素因数の和:13649986

約数の個数: 128

約数和(自身を含む): 687957681600

約数和(自身を除く): 496312341480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 13649953, 27299906, 40949859, 54599812, 68249765, 81899718, 109199624, 122849577, 136499530, 163799436, 177449389, 204749295, 245699154, 272999060, 327598872, 354898778, 368548731, 409498590, 491398308, 532348167, 545998120, 614247885, 709797556, 737097462, 818997180, 887246945, 982796616, 1064696334, 1228495770, 1419595112, 1474194924, 1597044501, 1637994360, 1774493890, 1842743655, 2129392668, 2456991540, 2661740835, 2948389848, 3194089002, 3548987780, 3685487310, 4258785336, 4791133503, 4913983080, 5323481670, 6388178004, 7097975560, 7370974620, 7985222505, 9582267006, 10646963340, 12776356008, 14741949240, 15970445010, 19164534012, 21293926680, 23955667515, 31940890020, 38329068024, 47911335030, 63881780040, 95822670060, 191645340120]

約数ペア:

[(1, 191645340120), (2, 95822670060), (3, 63881780040), (4, 47911335030), (5, 38329068024), (6, 31940890020), (8, 23955667515), (9, 21293926680), (10, 19164534012), (12, 15970445010), (13, 14741949240), (15, 12776356008), (18, 10646963340), (20, 9582267006), (24, 7985222505), (26, 7370974620), (27, 7097975560), (30, 6388178004), (36, 5323481670), (39, 4913983080), (40, 4791133503), (45, 4258785336), (52, 3685487310), (54, 3548987780), (60, 3194089002), (65, 2948389848), (72, 2661740835), (78, 2456991540), (90, 2129392668), (104, 1842743655), (108, 1774493890), (117, 1637994360), (120, 1597044501), (130, 1474194924), (135, 1419595112), (156, 1228495770), (180, 1064696334), (195, 982796616), (216, 887246945), (234, 818997180), (260, 737097462), (270, 709797556), (312, 614247885), (351, 545998120), (360, 532348167), (390, 491398308), (468, 409498590), (520, 368548731), (540, 354898778), (585, 327598872), (702, 272999060), (780, 245699154), (936, 204749295), (1080, 177449389), (1170, 163799436), (1404, 136499530), (1560, 122849577), (1755, 109199624), (2340, 81899718), (2808, 68249765), (3510, 54599812), (4680, 40949859), (7020, 27299906), (14040, 13649953)]