2214447720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{23689}}^1$

素因数の和:23763

約数の個数: 128

約数和(自身を含む): 7163856000

約数和(自身を除く): 4949408280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1558, 1640, 2280, 2337, 2460, 3116, 3895, 4674, 4920, 6232, 7790, 9348, 11685, 15580, 18696, 23370, 23689, 31160, 46740, 47378, 71067, 93480, 94756, 118445, 142134, 189512, 236890, 284268, 355335, 450091, 473780, 568536, 710670, 900182, 947560, 971249, 1350273, 1421340, 1800364, 1942498, 2250455, 2700546, 2842680, 2913747, 3600728, 3884996, 4500910, 4856245, 5401092, 5827494, 6751365, 7769992, 9001820, 9712490, 10802184, 11654988, 13502730, 14568735, 18003640, 18453731, 19424980, 23309976, 27005460, 29137470, 36907462, 38849960, 54010920, 55361193, 58274940, 73814924, 92268655, 110722386, 116549880, 147629848, 184537310, 221444772, 276805965, 369074620, 442889544, 553611930, 738149240, 1107223860, 2214447720]

約数ペア:

[(1, 2214447720), (2, 1107223860), (3, 738149240), (4, 553611930), (5, 442889544), (6, 369074620), (8, 276805965), (10, 221444772), (12, 184537310), (15, 147629848), (19, 116549880), (20, 110722386), (24, 92268655), (30, 73814924), (38, 58274940), (40, 55361193), (41, 54010920), (57, 38849960), (60, 36907462), (76, 29137470), (82, 27005460), (95, 23309976), (114, 19424980), (120, 18453731), (123, 18003640), (152, 14568735), (164, 13502730), (190, 11654988), (205, 10802184), (228, 9712490), (246, 9001820), (285, 7769992), (328, 6751365), (380, 5827494), (410, 5401092), (456, 4856245), (492, 4500910), (570, 3884996), (615, 3600728), (760, 2913747), (779, 2842680), (820, 2700546), (984, 2250455), (1140, 1942498), (1230, 1800364), (1558, 1421340), (1640, 1350273), (2280, 971249), (2337, 947560), (2460, 900182), (3116, 710670), (3895, 568536), (4674, 473780), (4920, 450091), (6232, 355335), (7790, 284268), (9348, 236890), (11685, 189512), (15580, 142134), (18696, 118445), (23370, 94756), (23689, 93480), (31160, 71067), (46740, 47378)]