234904980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:119

約数の個数: 288

約数和(自身を含む): 792207360

約数和(自身を除く): 557302380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 23, 30, 31, 34, 38, 46, 51, 57, 60, 62, 68, 69, 76, 85, 92, 93, 95, 102, 114, 115, 124, 138, 155, 170, 186, 190, 204, 228, 230, 255, 276, 285, 289, 310, 323, 340, 345, 372, 380, 391, 437, 460, 465, 510, 527, 570, 578, 589, 620, 646, 690, 713, 782, 867, 874, 930, 969, 1020, 1054, 1140, 1156, 1173, 1178, 1292, 1311, 1380, 1426, 1445, 1564, 1581, 1615, 1734, 1748, 1767, 1860, 1938, 1955, 2108, 2139, 2185, 2346, 2356, 2622, 2635, 2852, 2890, 2945, 3162, 3230, 3468, 3534, 3565, 3876, 3910, 4278, 4335, 4370, 4692, 4845, 5244, 5270, 5491, 5780, 5865, 5890, 6324, 6460, 6555, 6647, 7068, 7130, 7429, 7820, 7905, 8556, 8670, 8740, 8835, 8959, 9690, 10013, 10540, 10695, 10982, 11730, 11780, 12121, 13110, 13294, 13547, 14260, 14858, 15810, 16473, 17340, 17670, 17918, 19380, 19941, 20026, 21390, 21964, 22287, 23460, 24242, 26220, 26588, 26877, 27094, 27455, 29716, 30039, 31620, 32946, 33235, 35340, 35836, 36363, 37145, 39882, 40052, 40641, 42780, 44574, 44795, 48484, 50065, 53754, 54188, 54910, 60078, 60605, 65892, 66470, 67735, 72726, 74290, 79764, 81282, 82365, 89148, 89590, 99705, 100130, 107508, 109820, 111435, 120156, 121210, 126293, 132940, 134385, 135470, 145452, 148580, 150195, 162564, 164730, 170221, 179180, 181815, 199410, 200260, 203205, 206057, 222870, 230299, 242420, 252586, 268770, 270940, 300390, 329460, 340442, 363630, 378879, 398820, 406410, 412114, 445740, 460598, 505172, 510663, 537540, 600780, 618171, 631465, 680884, 690897, 727260, 757758, 812820, 824228, 851105, 921196, 1021326, 1030285, 1151495, 1236342, 1262930, 1381794, 1515516, 1702210, 1894395, 2042652, 2060570, 2302990, 2472684, 2525860, 2553315, 2763588, 3090855, 3404420, 3454485, 3788790, 3915083, 4121140, 4605980, 5106630, 6181710, 6908970, 7577580, 7830166, 10213260, 11745249, 12363420, 13817940, 15660332, 19575415, 23490498, 39150830, 46980996, 58726245, 78301660, 117452490, 234904980]

約数ペア:

[(1, 234904980), (2, 117452490), (3, 78301660), (4, 58726245), (5, 46980996), (6, 39150830), (10, 23490498), (12, 19575415), (15, 15660332), (17, 13817940), (19, 12363420), (20, 11745249), (23, 10213260), (30, 7830166), (31, 7577580), (34, 6908970), (38, 6181710), (46, 5106630), (51, 4605980), (57, 4121140), (60, 3915083), (62, 3788790), (68, 3454485), (69, 3404420), (76, 3090855), (85, 2763588), (92, 2553315), (93, 2525860), (95, 2472684), (102, 2302990), (114, 2060570), (115, 2042652), (124, 1894395), (138, 1702210), (155, 1515516), (170, 1381794), (186, 1262930), (190, 1236342), (204, 1151495), (228, 1030285), (230, 1021326), (255, 921196), (276, 851105), (285, 824228), (289, 812820), (310, 757758), (323, 727260), (340, 690897), (345, 680884), (372, 631465), (380, 618171), (391, 600780), (437, 537540), (460, 510663), (465, 505172), (510, 460598), (527, 445740), (570, 412114), (578, 406410), (589, 398820), (620, 378879), (646, 363630), (690, 340442), (713, 329460), (782, 300390), (867, 270940), (874, 268770), (930, 252586), (969, 242420), (1020, 230299), (1054, 222870), (1140, 206057), (1156, 203205), (1173, 200260), (1178, 199410), (1292, 181815), (1311, 179180), (1380, 170221), (1426, 164730), (1445, 162564), (1564, 150195), (1581, 148580), (1615, 145452), (1734, 135470), (1748, 134385), (1767, 132940), (1860, 126293), (1938, 121210), (1955, 120156), (2108, 111435), (2139, 109820), (2185, 107508), (2346, 100130), (2356, 99705), (2622, 89590), (2635, 89148), (2852, 82365), (2890, 81282), (2945, 79764), (3162, 74290), (3230, 72726), (3468, 67735), (3534, 66470), (3565, 65892), (3876, 60605), (3910, 60078), (4278, 54910), (4335, 54188), (4370, 53754), (4692, 50065), (4845, 48484), (5244, 44795), (5270, 44574), (5491, 42780), (5780, 40641), (5865, 40052), (5890, 39882), (6324, 37145), (6460, 36363), (6555, 35836), (6647, 35340), (7068, 33235), (7130, 32946), (7429, 31620), (7820, 30039), (7905, 29716), (8556, 27455), (8670, 27094), (8740, 26877), (8835, 26588), (8959, 26220), (9690, 24242), (10013, 23460), (10540, 22287), (10695, 21964), (10982, 21390), (11730, 20026), (11780, 19941), (12121, 19380), (13110, 17918), (13294, 17670), (13547, 17340), (14260, 16473), (14858, 15810)]