164402693520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{71887}}^1$

素因数の和:72649

約数の個数: 160

約数和(自身を含む): 549608489472

約数和(自身を除く): 385205795952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 733, 780, 1040, 1466, 1560, 2199, 2932, 3120, 3665, 4398, 5864, 7330, 8796, 9529, 10995, 11728, 14660, 17592, 19058, 21990, 28587, 29320, 35184, 38116, 43980, 47645, 57174, 58640, 71887, 76232, 87960, 95290, 114348, 142935, 143774, 152464, 175920, 190580, 215661, 228696, 285870, 287548, 359435, 381160, 431322, 457392, 571740, 575096, 718870, 762320, 862644, 934531, 1078305, 1143480, 1150192, 1437740, 1725288, 1869062, 2156610, 2286960, 2803593, 2875480, 3450576, 3738124, 4313220, 4672655, 5607186, 5750960, 7476248, 8626440, 9345310, 11214372, 14017965, 14952496, 17252880, 18690620, 22428744, 28035930, 37381240, 44857488, 52693171, 56071860, 74762480, 105386342, 112143720, 158079513, 210772684, 224287440, 263465855, 316159026, 421545368, 526931710, 632318052, 685011223, 790397565, 843090736, 1053863420, 1264636104, 1370022446, 1580795130, 2055033669, 2107726840, 2529272208, 2740044892, 3161590260, 3425056115, 4110067338, 4215453680, 5480089784, 6323180520, 6850112230, 8220134676, 10275168345, 10960179568, 12646361040, 13700224460, 16440269352, 20550336690, 27400448920, 32880538704, 41100673380, 54800897840, 82201346760, 164402693520]

約数ペア:

[(1, 164402693520), (2, 82201346760), (3, 54800897840), (4, 41100673380), (5, 32880538704), (6, 27400448920), (8, 20550336690), (10, 16440269352), (12, 13700224460), (13, 12646361040), (15, 10960179568), (16, 10275168345), (20, 8220134676), (24, 6850112230), (26, 6323180520), (30, 5480089784), (39, 4215453680), (40, 4110067338), (48, 3425056115), (52, 3161590260), (60, 2740044892), (65, 2529272208), (78, 2107726840), (80, 2055033669), (104, 1580795130), (120, 1370022446), (130, 1264636104), (156, 1053863420), (195, 843090736), (208, 790397565), (240, 685011223), (260, 632318052), (312, 526931710), (390, 421545368), (520, 316159026), (624, 263465855), (733, 224287440), (780, 210772684), (1040, 158079513), (1466, 112143720), (1560, 105386342), (2199, 74762480), (2932, 56071860), (3120, 52693171), (3665, 44857488), (4398, 37381240), (5864, 28035930), (7330, 22428744), (8796, 18690620), (9529, 17252880), (10995, 14952496), (11728, 14017965), (14660, 11214372), (17592, 9345310), (19058, 8626440), (21990, 7476248), (28587, 5750960), (29320, 5607186), (35184, 4672655), (38116, 4313220), (43980, 3738124), (47645, 3450576), (57174, 2875480), (58640, 2803593), (71887, 2286960), (76232, 2156610), (87960, 1869062), (95290, 1725288), (114348, 1437740), (142935, 1150192), (143774, 1143480), (152464, 1078305), (175920, 934531), (190580, 862644), (215661, 762320), (228696, 718870), (285870, 575096), (287548, 571740), (359435, 457392), (381160, 431322)]