234585780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1494

約数の個数: 192

約数和(自身を含む): 812851200

約数和(自身を除く): 578265420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 110, 114, 130, 132, 143, 156, 165, 190, 195, 209, 220, 228, 247, 260, 285, 286, 330, 380, 390, 418, 429, 494, 570, 572, 627, 660, 715, 741, 780, 836, 858, 988, 1045, 1140, 1235, 1254, 1430, 1439, 1482, 1716, 2090, 2145, 2470, 2508, 2717, 2860, 2878, 2964, 3135, 3705, 4180, 4290, 4317, 4940, 5434, 5756, 6270, 7195, 7410, 8151, 8580, 8634, 10868, 12540, 13585, 14390, 14820, 15829, 16302, 17268, 18707, 21585, 27170, 27341, 28780, 31658, 32604, 37414, 40755, 43170, 47487, 54340, 54682, 56121, 63316, 74828, 79145, 81510, 82023, 86340, 93535, 94974, 109364, 112242, 136705, 158290, 163020, 164046, 187070, 189948, 205777, 224484, 237435, 273410, 280605, 300751, 316580, 328092, 355433, 374140, 410115, 411554, 474870, 546820, 561210, 601502, 617331, 710866, 820230, 823108, 902253, 949740, 1028885, 1066299, 1122420, 1203004, 1234662, 1421732, 1503755, 1640460, 1777165, 1804506, 2057770, 2132598, 2469324, 3007510, 3086655, 3554330, 3609012, 3909763, 4115540, 4265196, 4511265, 5331495, 6015020, 6173310, 7108660, 7819526, 9022530, 10662990, 11729289, 12346620, 15639052, 18045060, 19548815, 21325980, 23458578, 39097630, 46917156, 58646445, 78195260, 117292890, 234585780]

約数ペア:

[(1, 234585780), (2, 117292890), (3, 78195260), (4, 58646445), (5, 46917156), (6, 39097630), (10, 23458578), (11, 21325980), (12, 19548815), (13, 18045060), (15, 15639052), (19, 12346620), (20, 11729289), (22, 10662990), (26, 9022530), (30, 7819526), (33, 7108660), (38, 6173310), (39, 6015020), (44, 5331495), (52, 4511265), (55, 4265196), (57, 4115540), (60, 3909763), (65, 3609012), (66, 3554330), (76, 3086655), (78, 3007510), (95, 2469324), (110, 2132598), (114, 2057770), (130, 1804506), (132, 1777165), (143, 1640460), (156, 1503755), (165, 1421732), (190, 1234662), (195, 1203004), (209, 1122420), (220, 1066299), (228, 1028885), (247, 949740), (260, 902253), (285, 823108), (286, 820230), (330, 710866), (380, 617331), (390, 601502), (418, 561210), (429, 546820), (494, 474870), (570, 411554), (572, 410115), (627, 374140), (660, 355433), (715, 328092), (741, 316580), (780, 300751), (836, 280605), (858, 273410), (988, 237435), (1045, 224484), (1140, 205777), (1235, 189948), (1254, 187070), (1430, 164046), (1439, 163020), (1482, 158290), (1716, 136705), (2090, 112242), (2145, 109364), (2470, 94974), (2508, 93535), (2717, 86340), (2860, 82023), (2878, 81510), (2964, 79145), (3135, 74828), (3705, 63316), (4180, 56121), (4290, 54682), (4317, 54340), (4940, 47487), (5434, 43170), (5756, 40755), (6270, 37414), (7195, 32604), (7410, 31658), (8151, 28780), (8580, 27341), (8634, 27170), (10868, 21585), (12540, 18707), (13585, 17268), (14390, 16302), (14820, 15829)]