79532460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 301916160

約数和(自身を除く): 222383700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 47, 51, 60, 63, 68, 70, 79, 84, 85, 90, 94, 102, 105, 119, 126, 140, 141, 153, 158, 170, 180, 188, 204, 210, 235, 237, 238, 252, 255, 282, 306, 315, 316, 329, 340, 357, 395, 420, 423, 470, 474, 476, 510, 553, 564, 595, 612, 630, 658, 705, 711, 714, 765, 790, 799, 846, 940, 948, 987, 1020, 1071, 1106, 1185, 1190, 1260, 1316, 1343, 1410, 1422, 1428, 1530, 1580, 1598, 1645, 1659, 1692, 1785, 1974, 2115, 2142, 2212, 2370, 2380, 2397, 2686, 2765, 2820, 2844, 2961, 3060, 3196, 3290, 3318, 3555, 3570, 3713, 3948, 3995, 4029, 4230, 4284, 4740, 4794, 4935, 4977, 5355, 5372, 5530, 5593, 5922, 6580, 6636, 6715, 7110, 7140, 7191, 7426, 7990, 8058, 8295, 8460, 9401, 9588, 9870, 9954, 10710, 11060, 11139, 11186, 11844, 11985, 12087, 13430, 14220, 14382, 14805, 14852, 15980, 16116, 16590, 16779, 18565, 18802, 19740, 19908, 20145, 21420, 22278, 22372, 23970, 24174, 24885, 25991, 26860, 27965, 28203, 28764, 29610, 33180, 33417, 33558, 35955, 37130, 37604, 40290, 44556, 47005, 47940, 48348, 49770, 50337, 51982, 55695, 55930, 56406, 59220, 60435, 63121, 66834, 67116, 71910, 74260, 77973, 80580, 83895, 84609, 94010, 99540, 100674, 103964, 111390, 111860, 112812, 120870, 126242, 129955, 133668, 141015, 143820, 155946, 167085, 167790, 169218, 188020, 189363, 201348, 222780, 233919, 241740, 251685, 252484, 259910, 282030, 311892, 315605, 334170, 335580, 338436, 378726, 389865, 423045, 441847, 467838, 503370, 519820, 564060, 568089, 631210, 668340, 757452, 779730, 846090, 883694, 935676, 946815, 1006740, 1136178, 1169595, 1262420, 1325541, 1559460, 1692180, 1767388, 1893630, 2209235, 2272356, 2339190, 2651082, 2840445, 3787260, 3976623, 4418470, 4678380, 5302164, 5680890, 6627705, 7953246, 8836940, 11361780, 13255410, 15906492, 19883115, 26510820, 39766230, 79532460]

約数ペア:

[(1, 79532460), (2, 39766230), (3, 26510820), (4, 19883115), (5, 15906492), (6, 13255410), (7, 11361780), (9, 8836940), (10, 7953246), (12, 6627705), (14, 5680890), (15, 5302164), (17, 4678380), (18, 4418470), (20, 3976623), (21, 3787260), (28, 2840445), (30, 2651082), (34, 2339190), (35, 2272356), (36, 2209235), (42, 1893630), (45, 1767388), (47, 1692180), (51, 1559460), (60, 1325541), (63, 1262420), (68, 1169595), (70, 1136178), (79, 1006740), (84, 946815), (85, 935676), (90, 883694), (94, 846090), (102, 779730), (105, 757452), (119, 668340), (126, 631210), (140, 568089), (141, 564060), (153, 519820), (158, 503370), (170, 467838), (180, 441847), (188, 423045), (204, 389865), (210, 378726), (235, 338436), (237, 335580), (238, 334170), (252, 315605), (255, 311892), (282, 282030), (306, 259910), (315, 252484), (316, 251685), (329, 241740), (340, 233919), (357, 222780), (395, 201348), (420, 189363), (423, 188020), (470, 169218), (474, 167790), (476, 167085), (510, 155946), (553, 143820), (564, 141015), (595, 133668), (612, 129955), (630, 126242), (658, 120870), (705, 112812), (711, 111860), (714, 111390), (765, 103964), (790, 100674), (799, 99540), (846, 94010), (940, 84609), (948, 83895), (987, 80580), (1020, 77973), (1071, 74260), (1106, 71910), (1185, 67116), (1190, 66834), (1260, 63121), (1316, 60435), (1343, 59220), (1410, 56406), (1422, 55930), (1428, 55695), (1530, 51982), (1580, 50337), (1598, 49770), (1645, 48348), (1659, 47940), (1692, 47005), (1785, 44556), (1974, 40290), (2115, 37604), (2142, 37130), (2212, 35955), (2370, 33558), (2380, 33417), (2397, 33180), (2686, 29610), (2765, 28764), (2820, 28203), (2844, 27965), (2961, 26860), (3060, 25991), (3196, 24885), (3290, 24174), (3318, 23970), (3555, 22372), (3570, 22278), (3713, 21420), (3948, 20145), (3995, 19908), (4029, 19740), (4230, 18802), (4284, 18565), (4740, 16779), (4794, 16590), (4935, 16116), (4977, 15980), (5355, 14852), (5372, 14805), (5530, 14382), (5593, 14220), (5922, 13430), (6580, 12087), (6636, 11985), (6715, 11844), (7110, 11186), (7140, 11139), (7191, 11060), (7426, 10710), (7990, 9954), (8058, 9870), (8295, 9588), (8460, 9401)]