238907340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{9029}}^1$

素因数の和:9061

約数の個数: 144

約数和(自身を含む): 864712800

約数和(自身を除く): 625805460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 9029, 13230, 18058, 26460, 27087, 36116, 45145, 54174, 63203, 81261, 90290, 108348, 126406, 135435, 162522, 180580, 189609, 243783, 252812, 270870, 316015, 325044, 379218, 406305, 442421, 487566, 541740, 568827, 632030, 758436, 812610, 884842, 948045, 975132, 1137654, 1218915, 1264060, 1327263, 1625220, 1706481, 1769684, 1896090, 2212105, 2275308, 2437830, 2654526, 2844135, 3412962, 3792180, 3981789, 4424210, 4875660, 5309052, 5688270, 6636315, 6825924, 7963578, 8532405, 8848420, 11376540, 11945367, 13272630, 15927156, 17064810, 19908945, 23890734, 26545260, 34129620, 39817890, 47781468, 59726835, 79635780, 119453670, 238907340]

約数ペア:

[(1, 238907340), (2, 119453670), (3, 79635780), (4, 59726835), (5, 47781468), (6, 39817890), (7, 34129620), (9, 26545260), (10, 23890734), (12, 19908945), (14, 17064810), (15, 15927156), (18, 13272630), (20, 11945367), (21, 11376540), (27, 8848420), (28, 8532405), (30, 7963578), (35, 6825924), (36, 6636315), (42, 5688270), (45, 5309052), (49, 4875660), (54, 4424210), (60, 3981789), (63, 3792180), (70, 3412962), (84, 2844135), (90, 2654526), (98, 2437830), (105, 2275308), (108, 2212105), (126, 1896090), (135, 1769684), (140, 1706481), (147, 1625220), (180, 1327263), (189, 1264060), (196, 1218915), (210, 1137654), (245, 975132), (252, 948045), (270, 884842), (294, 812610), (315, 758436), (378, 632030), (420, 568827), (441, 541740), (490, 487566), (540, 442421), (588, 406305), (630, 379218), (735, 325044), (756, 316015), (882, 270870), (945, 252812), (980, 243783), (1260, 189609), (1323, 180580), (1470, 162522), (1764, 135435), (1890, 126406), (2205, 108348), (2646, 90290), (2940, 81261), (3780, 63203), (4410, 54174), (5292, 45145), (6615, 36116), (8820, 27087), (9029, 26460), (13230, 18058)]