2097285360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19997}}^1$

素因数の和:20055

約数の個数: 160

約数和(自身を含む): 7141685760

約数和(自身を除く): 5044400400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 552, 570, 690, 760, 874, 912, 920, 1104, 1140, 1311, 1380, 1520, 1748, 1840, 2185, 2280, 2622, 2760, 3496, 4370, 4560, 5244, 5520, 6555, 6992, 8740, 10488, 13110, 17480, 19997, 20976, 26220, 34960, 39994, 52440, 59991, 79988, 99985, 104880, 119982, 159976, 199970, 239964, 299955, 319952, 379943, 399940, 459931, 479928, 599910, 759886, 799880, 919862, 959856, 1139829, 1199820, 1379793, 1519772, 1599760, 1839724, 1899715, 2279658, 2299655, 2399640, 2759586, 3039544, 3679448, 3799430, 4559316, 4599310, 4799280, 5519172, 5699145, 6079088, 6898965, 7358896, 7598860, 8738689, 9118632, 9198620, 11038344, 11398290, 13797930, 15197720, 17477378, 18237264, 18397240, 22076688, 22796580, 26216067, 27595860, 30395440, 34954756, 36794480, 43693445, 45593160, 52432134, 55191720, 69909512, 87386890, 91186320, 104864268, 110383440, 131080335, 139819024, 174773780, 209728536, 262160670, 349547560, 419457072, 524321340, 699095120, 1048642680, 2097285360]

約数ペア:

[(1, 2097285360), (2, 1048642680), (3, 699095120), (4, 524321340), (5, 419457072), (6, 349547560), (8, 262160670), (10, 209728536), (12, 174773780), (15, 139819024), (16, 131080335), (19, 110383440), (20, 104864268), (23, 91186320), (24, 87386890), (30, 69909512), (38, 55191720), (40, 52432134), (46, 45593160), (48, 43693445), (57, 36794480), (60, 34954756), (69, 30395440), (76, 27595860), (80, 26216067), (92, 22796580), (95, 22076688), (114, 18397240), (115, 18237264), (120, 17477378), (138, 15197720), (152, 13797930), (184, 11398290), (190, 11038344), (228, 9198620), (230, 9118632), (240, 8738689), (276, 7598860), (285, 7358896), (304, 6898965), (345, 6079088), (368, 5699145), (380, 5519172), (437, 4799280), (456, 4599310), (460, 4559316), (552, 3799430), (570, 3679448), (690, 3039544), (760, 2759586), (874, 2399640), (912, 2299655), (920, 2279658), (1104, 1899715), (1140, 1839724), (1311, 1599760), (1380, 1519772), (1520, 1379793), (1748, 1199820), (1840, 1139829), (2185, 959856), (2280, 919862), (2622, 799880), (2760, 759886), (3496, 599910), (4370, 479928), (4560, 459931), (5244, 399940), (5520, 379943), (6555, 319952), (6992, 299955), (8740, 239964), (10488, 199970), (13110, 159976), (17480, 119982), (19997, 104880), (20976, 99985), (26220, 79988), (34960, 59991), (39994, 52440)]