122804220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1448

約数の個数: 192

約数和(自身を含む): 451584000

約数和(自身を除く): 328779780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 660, 665, 770, 798, 836, 924, 1045, 1140, 1155, 1254, 1330, 1399, 1463, 1540, 1596, 1995, 2090, 2310, 2508, 2660, 2798, 2926, 3135, 3990, 4180, 4197, 4389, 4620, 5596, 5852, 6270, 6995, 7315, 7980, 8394, 8778, 9793, 12540, 13990, 14630, 15389, 16788, 17556, 19586, 20985, 21945, 26581, 27980, 29260, 29379, 30778, 39172, 41970, 43890, 46167, 48965, 53162, 58758, 61556, 76945, 79743, 83940, 87780, 92334, 97930, 106324, 107723, 117516, 132905, 146895, 153890, 159486, 184668, 186067, 195860, 215446, 230835, 265810, 292391, 293790, 307780, 318972, 323169, 372134, 398715, 430892, 461670, 531620, 538615, 558201, 584782, 587580, 646338, 744268, 797430, 877173, 923340, 930335, 1077230, 1116402, 1169564, 1292676, 1461955, 1594860, 1615845, 1754346, 1860670, 2046737, 2154460, 2232804, 2791005, 2923910, 3231690, 3508692, 3721340, 4093474, 4385865, 5582010, 5847820, 6140211, 6463380, 8186948, 8771730, 10233685, 11164020, 12280422, 17543460, 20467370, 24560844, 30701055, 40934740, 61402110, 122804220]

約数ペア:

[(1, 122804220), (2, 61402110), (3, 40934740), (4, 30701055), (5, 24560844), (6, 20467370), (7, 17543460), (10, 12280422), (11, 11164020), (12, 10233685), (14, 8771730), (15, 8186948), (19, 6463380), (20, 6140211), (21, 5847820), (22, 5582010), (28, 4385865), (30, 4093474), (33, 3721340), (35, 3508692), (38, 3231690), (42, 2923910), (44, 2791005), (55, 2232804), (57, 2154460), (60, 2046737), (66, 1860670), (70, 1754346), (76, 1615845), (77, 1594860), (84, 1461955), (95, 1292676), (105, 1169564), (110, 1116402), (114, 1077230), (132, 930335), (133, 923340), (140, 877173), (154, 797430), (165, 744268), (190, 646338), (209, 587580), (210, 584782), (220, 558201), (228, 538615), (231, 531620), (266, 461670), (285, 430892), (308, 398715), (330, 372134), (380, 323169), (385, 318972), (399, 307780), (418, 293790), (420, 292391), (462, 265810), (532, 230835), (570, 215446), (627, 195860), (660, 186067), (665, 184668), (770, 159486), (798, 153890), (836, 146895), (924, 132905), (1045, 117516), (1140, 107723), (1155, 106324), (1254, 97930), (1330, 92334), (1399, 87780), (1463, 83940), (1540, 79743), (1596, 76945), (1995, 61556), (2090, 58758), (2310, 53162), (2508, 48965), (2660, 46167), (2798, 43890), (2926, 41970), (3135, 39172), (3990, 30778), (4180, 29379), (4197, 29260), (4389, 27980), (4620, 26581), (5596, 21945), (5852, 20985), (6270, 19586), (6995, 17556), (7315, 16788), (7980, 15389), (8394, 14630), (8778, 13990), (9793, 12540)]