16819660260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{140939}}^1$

素因数の和:140987

約数の個数: 192

約数和(自身を含む): 59668358400

約数和(自身を除く): 42848698140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3978, 4420, 4590, 5967, 6630, 7020, 7956, 9180, 9945, 11934, 13260, 19890, 23868, 29835, 39780, 59670, 119340, 140939, 281878, 422817, 563756, 704695, 845634, 1268451, 1409390, 1691268, 1832207, 2114085, 2395963, 2536902, 2818780, 3664414, 3805353, 4228170, 4791926, 5073804, 5496621, 6342255, 7187889, 7328828, 7610706, 8456340, 9161035, 9583852, 10993242, 11979815, 12684510, 14375778, 15221412, 16489863, 18322070, 19026765, 21563667, 21986484, 23959630, 25369020, 27483105, 28751556, 31147519, 32979726, 35939445, 36644140, 38053530, 43127334, 47919260, 49469589, 54966210, 62295038, 64691001, 65959452, 71878890, 76107060, 82449315, 86254668, 93442557, 98939178, 107818335, 109932420, 124590076, 129382002, 143757780, 155737595, 164898630, 186885114, 197878356, 215636670, 247347945, 258764004, 280327671, 311475190, 323455005, 329797260, 373770228, 431273340, 467212785, 494695890, 560655342, 622950380, 646910010, 840983013, 934425570, 989391780, 1121310684, 1293820020, 1401638355, 1681966026, 1868851140, 2803276710, 3363932052, 4204915065, 5606553420, 8409830130, 16819660260]

約数ペア:

[(1, 16819660260), (2, 8409830130), (3, 5606553420), (4, 4204915065), (5, 3363932052), (6, 2803276710), (9, 1868851140), (10, 1681966026), (12, 1401638355), (13, 1293820020), (15, 1121310684), (17, 989391780), (18, 934425570), (20, 840983013), (26, 646910010), (27, 622950380), (30, 560655342), (34, 494695890), (36, 467212785), (39, 431273340), (45, 373770228), (51, 329797260), (52, 323455005), (54, 311475190), (60, 280327671), (65, 258764004), (68, 247347945), (78, 215636670), (85, 197878356), (90, 186885114), (102, 164898630), (108, 155737595), (117, 143757780), (130, 129382002), (135, 124590076), (153, 109932420), (156, 107818335), (170, 98939178), (180, 93442557), (195, 86254668), (204, 82449315), (221, 76107060), (234, 71878890), (255, 65959452), (260, 64691001), (270, 62295038), (306, 54966210), (340, 49469589), (351, 47919260), (390, 43127334), (442, 38053530), (459, 36644140), (468, 35939445), (510, 32979726), (540, 31147519), (585, 28751556), (612, 27483105), (663, 25369020), (702, 23959630), (765, 21986484), (780, 21563667), (884, 19026765), (918, 18322070), (1020, 16489863), (1105, 15221412), (1170, 14375778), (1326, 12684510), (1404, 11979815), (1530, 10993242), (1755, 9583852), (1836, 9161035), (1989, 8456340), (2210, 7610706), (2295, 7328828), (2340, 7187889), (2652, 6342255), (3060, 5496621), (3315, 5073804), (3510, 4791926), (3978, 4228170), (4420, 3805353), (4590, 3664414), (5967, 2818780), (6630, 2536902), (7020, 2395963), (7956, 2114085), (9180, 1832207), (9945, 1691268), (11934, 1409390), (13260, 1268451), (19890, 845634), (23868, 704695), (29835, 563756), (39780, 422817), (59670, 281878), (119340, 140939)]