1451949660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4591}}^1$

素因数の和:4864

約数の個数: 144

約数和(自身を含む): 5054579712

約数和(自身を除く): 3602630052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 251, 252, 315, 420, 502, 630, 753, 1004, 1255, 1260, 1506, 1757, 2259, 2510, 3012, 3514, 3765, 4518, 4591, 5020, 5271, 7028, 7530, 8785, 9036, 9182, 10542, 11295, 13773, 15060, 15813, 17570, 18364, 21084, 22590, 22955, 26355, 27546, 31626, 32137, 35140, 41319, 45180, 45910, 52710, 55092, 63252, 64274, 68865, 79065, 82638, 91820, 96411, 105420, 128548, 137730, 158130, 160685, 165276, 192822, 206595, 275460, 289233, 316260, 321370, 385644, 413190, 482055, 578466, 642740, 826380, 964110, 1152341, 1156932, 1446165, 1928220, 2304682, 2892330, 3457023, 4609364, 5761705, 5784660, 6914046, 8066387, 10371069, 11523410, 13828092, 16132774, 17285115, 20742138, 23046820, 24199161, 32265548, 34570230, 40331935, 41484276, 48398322, 51855345, 69140460, 72597483, 80663870, 96796644, 103710690, 120995805, 145194966, 161327740, 207421380, 241991610, 290389932, 362987415, 483983220, 725974830, 1451949660]

約数ペア:

[(1, 1451949660), (2, 725974830), (3, 483983220), (4, 362987415), (5, 290389932), (6, 241991610), (7, 207421380), (9, 161327740), (10, 145194966), (12, 120995805), (14, 103710690), (15, 96796644), (18, 80663870), (20, 72597483), (21, 69140460), (28, 51855345), (30, 48398322), (35, 41484276), (36, 40331935), (42, 34570230), (45, 32265548), (60, 24199161), (63, 23046820), (70, 20742138), (84, 17285115), (90, 16132774), (105, 13828092), (126, 11523410), (140, 10371069), (180, 8066387), (210, 6914046), (251, 5784660), (252, 5761705), (315, 4609364), (420, 3457023), (502, 2892330), (630, 2304682), (753, 1928220), (1004, 1446165), (1255, 1156932), (1260, 1152341), (1506, 964110), (1757, 826380), (2259, 642740), (2510, 578466), (3012, 482055), (3514, 413190), (3765, 385644), (4518, 321370), (4591, 316260), (5020, 289233), (5271, 275460), (7028, 206595), (7530, 192822), (8785, 165276), (9036, 160685), (9182, 158130), (10542, 137730), (11295, 128548), (13773, 105420), (15060, 96411), (15813, 91820), (17570, 82638), (18364, 79065), (21084, 68865), (22590, 64274), (22955, 63252), (26355, 55092), (27546, 52710), (31626, 45910), (32137, 45180), (35140, 41319)]