189883320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1483}}^1$

素因数の和:1605

約数の個数: 128

約数和(自身を含む): 628266240

約数和(自身を除く): 438382920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 97, 110, 120, 132, 165, 194, 220, 264, 291, 330, 388, 440, 485, 582, 660, 776, 970, 1067, 1164, 1320, 1455, 1483, 1940, 2134, 2328, 2910, 2966, 3201, 3880, 4268, 4449, 5335, 5820, 5932, 6402, 7415, 8536, 8898, 10670, 11640, 11864, 12804, 14830, 16005, 16313, 17796, 21340, 22245, 25608, 29660, 32010, 32626, 35592, 42680, 44490, 48939, 59320, 64020, 65252, 81565, 88980, 97878, 128040, 130504, 143851, 163130, 177960, 195756, 244695, 287702, 326260, 391512, 431553, 489390, 575404, 652520, 719255, 863106, 978780, 1150808, 1438510, 1582361, 1726212, 1957560, 2157765, 2877020, 3164722, 3452424, 4315530, 4747083, 5754040, 6329444, 7911805, 8631060, 9494166, 12658888, 15823610, 17262120, 18988332, 23735415, 31647220, 37976664, 47470830, 63294440, 94941660, 189883320]

約数ペア:

[(1, 189883320), (2, 94941660), (3, 63294440), (4, 47470830), (5, 37976664), (6, 31647220), (8, 23735415), (10, 18988332), (11, 17262120), (12, 15823610), (15, 12658888), (20, 9494166), (22, 8631060), (24, 7911805), (30, 6329444), (33, 5754040), (40, 4747083), (44, 4315530), (55, 3452424), (60, 3164722), (66, 2877020), (88, 2157765), (97, 1957560), (110, 1726212), (120, 1582361), (132, 1438510), (165, 1150808), (194, 978780), (220, 863106), (264, 719255), (291, 652520), (330, 575404), (388, 489390), (440, 431553), (485, 391512), (582, 326260), (660, 287702), (776, 244695), (970, 195756), (1067, 177960), (1164, 163130), (1320, 143851), (1455, 130504), (1483, 128040), (1940, 97878), (2134, 88980), (2328, 81565), (2910, 65252), (2966, 64020), (3201, 59320), (3880, 48939), (4268, 44490), (4449, 42680), (5335, 35592), (5820, 32626), (5932, 32010), (6402, 29660), (7415, 25608), (8536, 22245), (8898, 21340), (10670, 17796), (11640, 16313), (11864, 16005), (12804, 14830)]