376940760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2753}}^1$

素因数の和:2937

約数の個数: 128

約数和(自身を含む): 1300769280

約数和(自身を除く): 923828520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 163, 168, 210, 280, 326, 420, 489, 652, 815, 840, 978, 1141, 1304, 1630, 1956, 2282, 2445, 2753, 3260, 3423, 3912, 4564, 4890, 5506, 5705, 6520, 6846, 8259, 9128, 9780, 11012, 11410, 13692, 13765, 16518, 17115, 19271, 19560, 22024, 22820, 27384, 27530, 33036, 34230, 38542, 41295, 45640, 55060, 57813, 66072, 68460, 77084, 82590, 96355, 110120, 115626, 136920, 154168, 165180, 192710, 231252, 289065, 330360, 385420, 448739, 462504, 578130, 770840, 897478, 1156260, 1346217, 1794956, 2243695, 2312520, 2692434, 3141173, 3589912, 4487390, 5384868, 6282346, 6731085, 8974780, 9423519, 10769736, 12564692, 13462170, 15705865, 17949560, 18847038, 25129384, 26924340, 31411730, 37694076, 47117595, 53848680, 62823460, 75388152, 94235190, 125646920, 188470380, 376940760]

約数ペア:

[(1, 376940760), (2, 188470380), (3, 125646920), (4, 94235190), (5, 75388152), (6, 62823460), (7, 53848680), (8, 47117595), (10, 37694076), (12, 31411730), (14, 26924340), (15, 25129384), (20, 18847038), (21, 17949560), (24, 15705865), (28, 13462170), (30, 12564692), (35, 10769736), (40, 9423519), (42, 8974780), (56, 6731085), (60, 6282346), (70, 5384868), (84, 4487390), (105, 3589912), (120, 3141173), (140, 2692434), (163, 2312520), (168, 2243695), (210, 1794956), (280, 1346217), (326, 1156260), (420, 897478), (489, 770840), (652, 578130), (815, 462504), (840, 448739), (978, 385420), (1141, 330360), (1304, 289065), (1630, 231252), (1956, 192710), (2282, 165180), (2445, 154168), (2753, 136920), (3260, 115626), (3423, 110120), (3912, 96355), (4564, 82590), (4890, 77084), (5506, 68460), (5705, 66072), (6520, 57813), (6846, 55060), (8259, 45640), (9128, 41295), (9780, 38542), (11012, 34230), (11410, 33036), (13692, 27530), (13765, 27384), (16518, 22820), (17115, 22024), (19271, 19560)]