156234780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 514594080

約数和(自身を除く): 358359300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 179, 180, 195, 234, 260, 358, 373, 390, 468, 537, 585, 716, 746, 780, 895, 1074, 1119, 1170, 1492, 1611, 1790, 1865, 2148, 2238, 2327, 2340, 2685, 3222, 3357, 3580, 3730, 4476, 4654, 4849, 5370, 5595, 6444, 6714, 6981, 7460, 8055, 9308, 9698, 10740, 11190, 11635, 13428, 13962, 14547, 16110, 16785, 19396, 20943, 22380, 23270, 24245, 27924, 29094, 32220, 33570, 34905, 41886, 43641, 46540, 48490, 58188, 66767, 67140, 69810, 72735, 83772, 87282, 96980, 104715, 133534, 139620, 145470, 174564, 200301, 209430, 218205, 267068, 290940, 333835, 400602, 418860, 436410, 600903, 667670, 801204, 867971, 872820, 1001505, 1201806, 1335340, 1735942, 2003010, 2403612, 2603913, 3004515, 3471884, 4006020, 4339855, 5207826, 6009030, 7811739, 8679710, 10415652, 12018060, 13019565, 15623478, 17359420, 26039130, 31246956, 39058695, 52078260, 78117390, 156234780]

約数ペア:

[(1, 156234780), (2, 78117390), (3, 52078260), (4, 39058695), (5, 31246956), (6, 26039130), (9, 17359420), (10, 15623478), (12, 13019565), (13, 12018060), (15, 10415652), (18, 8679710), (20, 7811739), (26, 6009030), (30, 5207826), (36, 4339855), (39, 4006020), (45, 3471884), (52, 3004515), (60, 2603913), (65, 2403612), (78, 2003010), (90, 1735942), (117, 1335340), (130, 1201806), (156, 1001505), (179, 872820), (180, 867971), (195, 801204), (234, 667670), (260, 600903), (358, 436410), (373, 418860), (390, 400602), (468, 333835), (537, 290940), (585, 267068), (716, 218205), (746, 209430), (780, 200301), (895, 174564), (1074, 145470), (1119, 139620), (1170, 133534), (1492, 104715), (1611, 96980), (1790, 87282), (1865, 83772), (2148, 72735), (2238, 69810), (2327, 67140), (2340, 66767), (2685, 58188), (3222, 48490), (3357, 46540), (3580, 43641), (3730, 41886), (4476, 34905), (4654, 33570), (4849, 32220), (5370, 29094), (5595, 27924), (6444, 24245), (6714, 23270), (6981, 22380), (7460, 20943), (8055, 19396), (9308, 16785), (9698, 16110), (10740, 14547), (11190, 13962), (11635, 13428)]