15692996040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{17971}}^1$

素因数の和:18387

約数の個数: 128

約数和(自身を含む): 49688985600

約数和(自身を除く): 33995989560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 383, 456, 570, 760, 766, 1140, 1149, 1532, 1915, 2280, 2298, 3064, 3830, 4596, 5745, 7277, 7660, 9192, 11490, 14554, 15320, 17971, 21831, 22980, 29108, 35942, 36385, 43662, 45960, 53913, 58216, 71884, 72770, 87324, 89855, 107826, 109155, 143768, 145540, 174648, 179710, 215652, 218310, 269565, 291080, 341449, 359420, 431304, 436620, 539130, 682898, 718840, 873240, 1024347, 1078260, 1365796, 1707245, 2048694, 2156520, 2731592, 3414490, 4097388, 5121735, 6828980, 6882893, 8194776, 10243470, 13657960, 13765786, 20486940, 20648679, 27531572, 34414465, 40973880, 41297358, 55063144, 68828930, 82594716, 103243395, 130774967, 137657860, 165189432, 206486790, 261549934, 275315720, 392324901, 412973580, 523099868, 653874835, 784649802, 825947160, 1046199736, 1307749670, 1569299604, 1961624505, 2615499340, 3138599208, 3923249010, 5230998680, 7846498020, 15692996040]

約数ペア:

[(1, 15692996040), (2, 7846498020), (3, 5230998680), (4, 3923249010), (5, 3138599208), (6, 2615499340), (8, 1961624505), (10, 1569299604), (12, 1307749670), (15, 1046199736), (19, 825947160), (20, 784649802), (24, 653874835), (30, 523099868), (38, 412973580), (40, 392324901), (57, 275315720), (60, 261549934), (76, 206486790), (95, 165189432), (114, 137657860), (120, 130774967), (152, 103243395), (190, 82594716), (228, 68828930), (285, 55063144), (380, 41297358), (383, 40973880), (456, 34414465), (570, 27531572), (760, 20648679), (766, 20486940), (1140, 13765786), (1149, 13657960), (1532, 10243470), (1915, 8194776), (2280, 6882893), (2298, 6828980), (3064, 5121735), (3830, 4097388), (4596, 3414490), (5745, 2731592), (7277, 2156520), (7660, 2048694), (9192, 1707245), (11490, 1365796), (14554, 1078260), (15320, 1024347), (17971, 873240), (21831, 718840), (22980, 682898), (29108, 539130), (35942, 436620), (36385, 431304), (43662, 359420), (45960, 341449), (53913, 291080), (58216, 269565), (71884, 218310), (72770, 215652), (87324, 179710), (89855, 174648), (107826, 145540), (109155, 143768)]