1201529600

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 216

約数和(自身を含む): 3220158480

約数和(自身を除く): 2018628880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 41, 50, 64, 76, 80, 82, 95, 100, 128, 152, 160, 164, 190, 200, 205, 241, 256, 304, 320, 328, 380, 400, 410, 475, 482, 608, 640, 656, 760, 779, 800, 820, 950, 964, 1025, 1205, 1216, 1280, 1312, 1520, 1558, 1600, 1640, 1900, 1928, 2050, 2410, 2432, 2624, 3040, 3116, 3200, 3280, 3800, 3856, 3895, 4100, 4579, 4820, 4864, 5248, 6025, 6080, 6232, 6400, 6560, 7600, 7712, 7790, 8200, 9158, 9640, 9881, 10496, 12050, 12160, 12464, 13120, 15200, 15424, 15580, 16400, 18316, 19280, 19475, 19762, 22895, 24100, 24320, 24928, 26240, 30400, 30848, 31160, 32800, 36632, 38560, 38950, 39524, 45790, 48200, 49405, 49856, 52480, 60800, 61696, 62320, 65600, 73264, 77120, 77900, 79048, 91580, 96400, 98810, 99712, 114475, 121600, 124640, 131200, 146528, 154240, 155800, 158096, 183160, 187739, 192800, 197620, 199424, 228950, 247025, 249280, 262400, 293056, 308480, 311600, 316192, 366320, 375478, 385600, 395240, 457900, 494050, 498560, 586112, 623200, 632384, 732640, 750956, 771200, 790480, 915800, 938695, 988100, 997120, 1172224, 1246400, 1264768, 1465280, 1501912, 1542400, 1580960, 1831600, 1877390, 1976200, 2492800, 2529536, 2930560, 3003824, 3161920, 3663200, 3754780, 3952400, 4693475, 4985600, 5861120, 6007648, 6323840, 7326400, 7509560, 7904800, 9386950, 12015296, 12647680, 14652800, 15019120, 15809600, 18773900, 24030592, 29305600, 30038240, 31619200, 37547800, 48061184, 60076480, 63238400, 75095600, 120152960, 150191200, 240305920, 300382400, 600764800, 1201529600]

約数ペア:

[(1, 1201529600), (2, 600764800), (4, 300382400), (5, 240305920), (8, 150191200), (10, 120152960), (16, 75095600), (19, 63238400), (20, 60076480), (25, 48061184), (32, 37547800), (38, 31619200), (40, 30038240), (41, 29305600), (50, 24030592), (64, 18773900), (76, 15809600), (80, 15019120), (82, 14652800), (95, 12647680), (100, 12015296), (128, 9386950), (152, 7904800), (160, 7509560), (164, 7326400), (190, 6323840), (200, 6007648), (205, 5861120), (241, 4985600), (256, 4693475), (304, 3952400), (320, 3754780), (328, 3663200), (380, 3161920), (400, 3003824), (410, 2930560), (475, 2529536), (482, 2492800), (608, 1976200), (640, 1877390), (656, 1831600), (760, 1580960), (779, 1542400), (800, 1501912), (820, 1465280), (950, 1264768), (964, 1246400), (1025, 1172224), (1205, 997120), (1216, 988100), (1280, 938695), (1312, 915800), (1520, 790480), (1558, 771200), (1600, 750956), (1640, 732640), (1900, 632384), (1928, 623200), (2050, 586112), (2410, 498560), (2432, 494050), (2624, 457900), (3040, 395240), (3116, 385600), (3200, 375478), (3280, 366320), (3800, 316192), (3856, 311600), (3895, 308480), (4100, 293056), (4579, 262400), (4820, 249280), (4864, 247025), (5248, 228950), (6025, 199424), (6080, 197620), (6232, 192800), (6400, 187739), (6560, 183160), (7600, 158096), (7712, 155800), (7790, 154240), (8200, 146528), (9158, 131200), (9640, 124640), (9881, 121600), (10496, 114475), (12050, 99712), (12160, 98810), (12464, 96400), (13120, 91580), (15200, 79048), (15424, 77900), (15580, 77120), (16400, 73264), (18316, 65600), (19280, 62320), (19475, 61696), (19762, 60800), (22895, 52480), (24100, 49856), (24320, 49405), (24928, 48200), (26240, 45790), (30400, 39524), (30848, 38950), (31160, 38560), (32800, 36632)]