33310680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 109105920

約数和(自身を除く): 75795240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 131, 156, 163, 195, 260, 262, 312, 326, 390, 393, 489, 520, 524, 652, 655, 780, 786, 815, 978, 1048, 1304, 1310, 1560, 1572, 1630, 1703, 1956, 1965, 2119, 2445, 2620, 3144, 3260, 3406, 3912, 3930, 4238, 4890, 5109, 5240, 6357, 6520, 6812, 7860, 8476, 8515, 9780, 10218, 10595, 12714, 13624, 15720, 16952, 17030, 19560, 20436, 21190, 21353, 25428, 25545, 31785, 34060, 40872, 42380, 42706, 50856, 51090, 63570, 64059, 68120, 84760, 85412, 102180, 106765, 127140, 128118, 170824, 204360, 213530, 254280, 256236, 277589, 320295, 427060, 512472, 555178, 640590, 832767, 854120, 1110356, 1281180, 1387945, 1665534, 2220712, 2562360, 2775890, 3331068, 4163835, 5551780, 6662136, 8327670, 11103560, 16655340, 33310680]

約数ペア:

[(1, 33310680), (2, 16655340), (3, 11103560), (4, 8327670), (5, 6662136), (6, 5551780), (8, 4163835), (10, 3331068), (12, 2775890), (13, 2562360), (15, 2220712), (20, 1665534), (24, 1387945), (26, 1281180), (30, 1110356), (39, 854120), (40, 832767), (52, 640590), (60, 555178), (65, 512472), (78, 427060), (104, 320295), (120, 277589), (130, 256236), (131, 254280), (156, 213530), (163, 204360), (195, 170824), (260, 128118), (262, 127140), (312, 106765), (326, 102180), (390, 85412), (393, 84760), (489, 68120), (520, 64059), (524, 63570), (652, 51090), (655, 50856), (780, 42706), (786, 42380), (815, 40872), (978, 34060), (1048, 31785), (1304, 25545), (1310, 25428), (1560, 21353), (1572, 21190), (1630, 20436), (1703, 19560), (1956, 17030), (1965, 16952), (2119, 15720), (2445, 13624), (2620, 12714), (3144, 10595), (3260, 10218), (3406, 9780), (3912, 8515), (3930, 8476), (4238, 7860), (4890, 6812), (5109, 6520), (5240, 6357)]