1331887440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25111}}^1$

素因数の和:25157

約数の個数: 160

約数和(自身を含む): 4708198656

約数和(自身を除く): 3376311216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4420, 5304, 6630, 8840, 10608, 13260, 17680, 25111, 26520, 50222, 53040, 75333, 100444, 125555, 150666, 200888, 251110, 301332, 326443, 376665, 401776, 426887, 502220, 602664, 652886, 753330, 853774, 979329, 1004440, 1205328, 1280661, 1305772, 1506660, 1632215, 1707548, 1958658, 2008880, 2134435, 2561322, 2611544, 3013320, 3264430, 3415096, 3917316, 4268870, 4896645, 5122644, 5223088, 5549531, 6026640, 6403305, 6528860, 6830192, 7834632, 8537740, 9793290, 10245288, 11099062, 12806610, 13057720, 15669264, 16648593, 17075480, 19586580, 20490576, 22198124, 25613220, 26115440, 27747655, 33297186, 34150960, 39173160, 44396248, 51226440, 55495310, 66594372, 78346320, 83242965, 88792496, 102452880, 110990620, 133188744, 166485930, 221981240, 266377488, 332971860, 443962480, 665943720, 1331887440]

約数ペア:

[(1, 1331887440), (2, 665943720), (3, 443962480), (4, 332971860), (5, 266377488), (6, 221981240), (8, 166485930), (10, 133188744), (12, 110990620), (13, 102452880), (15, 88792496), (16, 83242965), (17, 78346320), (20, 66594372), (24, 55495310), (26, 51226440), (30, 44396248), (34, 39173160), (39, 34150960), (40, 33297186), (48, 27747655), (51, 26115440), (52, 25613220), (60, 22198124), (65, 20490576), (68, 19586580), (78, 17075480), (80, 16648593), (85, 15669264), (102, 13057720), (104, 12806610), (120, 11099062), (130, 10245288), (136, 9793290), (156, 8537740), (170, 7834632), (195, 6830192), (204, 6528860), (208, 6403305), (221, 6026640), (240, 5549531), (255, 5223088), (260, 5122644), (272, 4896645), (312, 4268870), (340, 3917316), (390, 3415096), (408, 3264430), (442, 3013320), (510, 2611544), (520, 2561322), (624, 2134435), (663, 2008880), (680, 1958658), (780, 1707548), (816, 1632215), (884, 1506660), (1020, 1305772), (1040, 1280661), (1105, 1205328), (1326, 1004440), (1360, 979329), (1560, 853774), (1768, 753330), (2040, 652886), (2210, 602664), (2652, 502220), (3120, 426887), (3315, 401776), (3536, 376665), (4080, 326443), (4420, 301332), (5304, 251110), (6630, 200888), (8840, 150666), (10608, 125555), (13260, 100444), (17680, 75333), (25111, 53040), (26520, 50222)]