136155720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2215

約数の個数: 128

約数和(自身を含む): 446653440

約数和(自身を除く): 310497720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2153, 2635, 3162, 3720, 4216, 4306, 5270, 6324, 6459, 7905, 8612, 10540, 10765, 12648, 12918, 15810, 17224, 21080, 21530, 25836, 31620, 32295, 36601, 43060, 51672, 63240, 64590, 66743, 73202, 86120, 109803, 129180, 133486, 146404, 183005, 200229, 219606, 258360, 266972, 292808, 333715, 366010, 400458, 439212, 533944, 549015, 667430, 732020, 800916, 878424, 1001145, 1098030, 1134631, 1334860, 1464040, 1601832, 2002290, 2196060, 2269262, 2669720, 3403893, 4004580, 4392120, 4538524, 5673155, 6807786, 8009160, 9077048, 11346310, 13615572, 17019465, 22692620, 27231144, 34038930, 45385240, 68077860, 136155720]

約数ペア:

[(1, 136155720), (2, 68077860), (3, 45385240), (4, 34038930), (5, 27231144), (6, 22692620), (8, 17019465), (10, 13615572), (12, 11346310), (15, 9077048), (17, 8009160), (20, 6807786), (24, 5673155), (30, 4538524), (31, 4392120), (34, 4004580), (40, 3403893), (51, 2669720), (60, 2269262), (62, 2196060), (68, 2002290), (85, 1601832), (93, 1464040), (102, 1334860), (120, 1134631), (124, 1098030), (136, 1001145), (155, 878424), (170, 800916), (186, 732020), (204, 667430), (248, 549015), (255, 533944), (310, 439212), (340, 400458), (372, 366010), (408, 333715), (465, 292808), (510, 266972), (527, 258360), (620, 219606), (680, 200229), (744, 183005), (930, 146404), (1020, 133486), (1054, 129180), (1240, 109803), (1581, 86120), (1860, 73202), (2040, 66743), (2108, 64590), (2153, 63240), (2635, 51672), (3162, 43060), (3720, 36601), (4216, 32295), (4306, 31620), (5270, 25836), (6324, 21530), (6459, 21080), (7905, 17224), (8612, 15810), (10540, 12918), (10765, 12648)]