146435280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1941

約数の個数: 160

約数和(自身を含む): 506217600

約数和(自身を除く): 359782320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1889, 1938, 2040, 2280, 2584, 3230, 3778, 3876, 4080, 4560, 4845, 5168, 5667, 6460, 7556, 7752, 9445, 9690, 11334, 12920, 15112, 15504, 18890, 19380, 22668, 25840, 28335, 30224, 32113, 35891, 37780, 38760, 45336, 56670, 64226, 71782, 75560, 77520, 90672, 96339, 107673, 113340, 128452, 143564, 151120, 160565, 179455, 192678, 215346, 226680, 256904, 287128, 321130, 358910, 385356, 430692, 453360, 481695, 513808, 538365, 574256, 610147, 642260, 717820, 770712, 861384, 963390, 1076730, 1220294, 1284520, 1435640, 1541424, 1722768, 1830441, 1926780, 2153460, 2440588, 2569040, 2871280, 3050735, 3660882, 3853560, 4306920, 4881176, 6101470, 7321764, 7707120, 8613840, 9152205, 9762352, 12202940, 14643528, 18304410, 24405880, 29287056, 36608820, 48811760, 73217640, 146435280]

約数ペア:

[(1, 146435280), (2, 73217640), (3, 48811760), (4, 36608820), (5, 29287056), (6, 24405880), (8, 18304410), (10, 14643528), (12, 12202940), (15, 9762352), (16, 9152205), (17, 8613840), (19, 7707120), (20, 7321764), (24, 6101470), (30, 4881176), (34, 4306920), (38, 3853560), (40, 3660882), (48, 3050735), (51, 2871280), (57, 2569040), (60, 2440588), (68, 2153460), (76, 1926780), (80, 1830441), (85, 1722768), (95, 1541424), (102, 1435640), (114, 1284520), (120, 1220294), (136, 1076730), (152, 963390), (170, 861384), (190, 770712), (204, 717820), (228, 642260), (240, 610147), (255, 574256), (272, 538365), (285, 513808), (304, 481695), (323, 453360), (340, 430692), (380, 385356), (408, 358910), (456, 321130), (510, 287128), (570, 256904), (646, 226680), (680, 215346), (760, 192678), (816, 179455), (912, 160565), (969, 151120), (1020, 143564), (1140, 128452), (1292, 113340), (1360, 107673), (1520, 96339), (1615, 90672), (1889, 77520), (1938, 75560), (2040, 71782), (2280, 64226), (2584, 56670), (3230, 45336), (3778, 38760), (3876, 37780), (4080, 35891), (4560, 32113), (4845, 30224), (5168, 28335), (5667, 25840), (6460, 22668), (7556, 19380), (7752, 18890), (9445, 15504), (9690, 15112), (11334, 12920)]