169831020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 536481792

約数和(自身を除く): 366650772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 41, 51, 60, 62, 68, 82, 85, 93, 102, 123, 124, 131, 155, 164, 170, 186, 204, 205, 246, 255, 262, 310, 340, 372, 393, 410, 465, 492, 510, 524, 527, 615, 620, 655, 697, 786, 820, 930, 1020, 1054, 1230, 1271, 1310, 1394, 1572, 1581, 1860, 1965, 2091, 2108, 2227, 2460, 2542, 2620, 2635, 2788, 3162, 3485, 3813, 3930, 4061, 4182, 4454, 5084, 5270, 5371, 6324, 6355, 6681, 6970, 7626, 7860, 7905, 8122, 8364, 8908, 10455, 10540, 10742, 11135, 12183, 12710, 13362, 13940, 15252, 15810, 16113, 16244, 19065, 20305, 20910, 21484, 21607, 22270, 24366, 25420, 26724, 26855, 31620, 32226, 33405, 38130, 40610, 41820, 43214, 44540, 48732, 53710, 60915, 64452, 64821, 66810, 69037, 76260, 80565, 81220, 86428, 91307, 107420, 108035, 121830, 129642, 133620, 138074, 161130, 166501, 182614, 207111, 216070, 243660, 259284, 273921, 276148, 322260, 324105, 333002, 345185, 365228, 414222, 432140, 456535, 499503, 547842, 648210, 666004, 690370, 828444, 832505, 913070, 999006, 1035555, 1095684, 1296420, 1369605, 1380740, 1665010, 1826140, 1998012, 2071110, 2497515, 2739210, 2830517, 3330020, 4142220, 4995030, 5478420, 5661034, 8491551, 9990060, 11322068, 14152585, 16983102, 28305170, 33966204, 42457755, 56610340, 84915510, 169831020]

約数ペア:

[(1, 169831020), (2, 84915510), (3, 56610340), (4, 42457755), (5, 33966204), (6, 28305170), (10, 16983102), (12, 14152585), (15, 11322068), (17, 9990060), (20, 8491551), (30, 5661034), (31, 5478420), (34, 4995030), (41, 4142220), (51, 3330020), (60, 2830517), (62, 2739210), (68, 2497515), (82, 2071110), (85, 1998012), (93, 1826140), (102, 1665010), (123, 1380740), (124, 1369605), (131, 1296420), (155, 1095684), (164, 1035555), (170, 999006), (186, 913070), (204, 832505), (205, 828444), (246, 690370), (255, 666004), (262, 648210), (310, 547842), (340, 499503), (372, 456535), (393, 432140), (410, 414222), (465, 365228), (492, 345185), (510, 333002), (524, 324105), (527, 322260), (615, 276148), (620, 273921), (655, 259284), (697, 243660), (786, 216070), (820, 207111), (930, 182614), (1020, 166501), (1054, 161130), (1230, 138074), (1271, 133620), (1310, 129642), (1394, 121830), (1572, 108035), (1581, 107420), (1860, 91307), (1965, 86428), (2091, 81220), (2108, 80565), (2227, 76260), (2460, 69037), (2542, 66810), (2620, 64821), (2635, 64452), (2788, 60915), (3162, 53710), (3485, 48732), (3813, 44540), (3930, 43214), (4061, 41820), (4182, 40610), (4454, 38130), (5084, 33405), (5270, 32226), (5371, 31620), (6324, 26855), (6355, 26724), (6681, 25420), (6970, 24366), (7626, 22270), (7860, 21607), (7905, 21484), (8122, 20910), (8364, 20305), (8908, 19065), (10455, 16244), (10540, 16113), (10742, 15810), (11135, 15252), (12183, 13940), (12710, 13362)]