190411320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2153}}^1$

素因数の和:2245

約数の個数: 128

約数和(自身を含む): 632759040

約数和(自身を除く): 442347720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 67, 88, 110, 120, 132, 134, 165, 201, 220, 264, 268, 330, 335, 402, 440, 536, 660, 670, 737, 804, 1005, 1320, 1340, 1474, 1608, 2010, 2153, 2211, 2680, 2948, 3685, 4020, 4306, 4422, 5896, 6459, 7370, 8040, 8612, 8844, 10765, 11055, 12918, 14740, 17224, 17688, 21530, 22110, 23683, 25836, 29480, 32295, 43060, 44220, 47366, 51672, 64590, 71049, 86120, 88440, 94732, 118415, 129180, 142098, 144251, 189464, 236830, 258360, 284196, 288502, 355245, 432753, 473660, 568392, 577004, 710490, 721255, 865506, 947320, 1154008, 1420980, 1442510, 1586761, 1731012, 2163765, 2841960, 2885020, 3173522, 3462024, 4327530, 4760283, 5770040, 6347044, 7933805, 8655060, 9520566, 12694088, 15867610, 17310120, 19041132, 23801415, 31735220, 38082264, 47602830, 63470440, 95205660, 190411320]

約数ペア:

[(1, 190411320), (2, 95205660), (3, 63470440), (4, 47602830), (5, 38082264), (6, 31735220), (8, 23801415), (10, 19041132), (11, 17310120), (12, 15867610), (15, 12694088), (20, 9520566), (22, 8655060), (24, 7933805), (30, 6347044), (33, 5770040), (40, 4760283), (44, 4327530), (55, 3462024), (60, 3173522), (66, 2885020), (67, 2841960), (88, 2163765), (110, 1731012), (120, 1586761), (132, 1442510), (134, 1420980), (165, 1154008), (201, 947320), (220, 865506), (264, 721255), (268, 710490), (330, 577004), (335, 568392), (402, 473660), (440, 432753), (536, 355245), (660, 288502), (670, 284196), (737, 258360), (804, 236830), (1005, 189464), (1320, 144251), (1340, 142098), (1474, 129180), (1608, 118415), (2010, 94732), (2153, 88440), (2211, 86120), (2680, 71049), (2948, 64590), (3685, 51672), (4020, 47366), (4306, 44220), (4422, 43060), (5896, 32295), (6459, 29480), (7370, 25836), (8040, 23683), (8612, 22110), (8844, 21530), (10765, 17688), (11055, 17224), (12918, 14740)]