17967380520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{54269}}^1$

素因数の和:54403

約数の個数: 128

約数和(自身を含む): 56267136000

約数和(自身を除く): 38299755480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 89, 93, 120, 124, 155, 178, 186, 248, 267, 310, 356, 372, 445, 465, 534, 620, 712, 744, 890, 930, 1068, 1240, 1335, 1780, 1860, 2136, 2670, 2759, 3560, 3720, 5340, 5518, 8277, 10680, 11036, 13795, 16554, 22072, 27590, 33108, 41385, 54269, 55180, 66216, 82770, 108538, 110360, 162807, 165540, 217076, 271345, 325614, 331080, 434152, 542690, 651228, 814035, 1085380, 1302456, 1628070, 1682339, 2170760, 3256140, 3364678, 4829941, 5047017, 6512280, 6729356, 8411695, 9659882, 10094034, 13458712, 14489823, 16823390, 19319764, 20188068, 24149705, 25235085, 28979646, 33646780, 38639528, 40376136, 48299410, 50470170, 57959292, 67293560, 72449115, 96598820, 100940340, 115918584, 144898230, 149728171, 193197640, 201880680, 289796460, 299456342, 449184513, 579592920, 598912684, 748640855, 898369026, 1197825368, 1497281710, 1796738052, 2245922565, 2994563420, 3593476104, 4491845130, 5989126840, 8983690260, 17967380520]

約数ペア:

[(1, 17967380520), (2, 8983690260), (3, 5989126840), (4, 4491845130), (5, 3593476104), (6, 2994563420), (8, 2245922565), (10, 1796738052), (12, 1497281710), (15, 1197825368), (20, 898369026), (24, 748640855), (30, 598912684), (31, 579592920), (40, 449184513), (60, 299456342), (62, 289796460), (89, 201880680), (93, 193197640), (120, 149728171), (124, 144898230), (155, 115918584), (178, 100940340), (186, 96598820), (248, 72449115), (267, 67293560), (310, 57959292), (356, 50470170), (372, 48299410), (445, 40376136), (465, 38639528), (534, 33646780), (620, 28979646), (712, 25235085), (744, 24149705), (890, 20188068), (930, 19319764), (1068, 16823390), (1240, 14489823), (1335, 13458712), (1780, 10094034), (1860, 9659882), (2136, 8411695), (2670, 6729356), (2759, 6512280), (3560, 5047017), (3720, 4829941), (5340, 3364678), (5518, 3256140), (8277, 2170760), (10680, 1682339), (11036, 1628070), (13795, 1302456), (16554, 1085380), (22072, 814035), (27590, 651228), (33108, 542690), (41385, 434152), (54269, 331080), (55180, 325614), (66216, 271345), (82770, 217076), (108538, 165540), (110360, 162807)]