143974020

素因数分解:

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

素因数の和:107

約数の個数: 216

約数和(自身を含む): 471610944

約数和(自身を除く): 327636924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 23, 30, 34, 38, 46, 51, 57, 60, 68, 69, 76, 85, 92, 95, 102, 114, 115, 138, 170, 190, 204, 228, 230, 255, 276, 285, 289, 323, 340, 345, 361, 380, 391, 437, 460, 510, 570, 578, 646, 690, 722, 782, 867, 874, 969, 1020, 1083, 1140, 1156, 1173, 1292, 1311, 1380, 1444, 1445, 1564, 1615, 1734, 1748, 1805, 1938, 1955, 2166, 2185, 2346, 2622, 2890, 3230, 3468, 3610, 3876, 3910, 4332, 4335, 4370, 4692, 4845, 5244, 5415, 5491, 5780, 5865, 6137, 6460, 6555, 6647, 7220, 7429, 7820, 8303, 8670, 8740, 9690, 10830, 10982, 11730, 12274, 13110, 13294, 14858, 16473, 16606, 17340, 18411, 19380, 19941, 21660, 21964, 22287, 23460, 24548, 24909, 26220, 26588, 27455, 29716, 30685, 32946, 33212, 33235, 36822, 37145, 39882, 41515, 44574, 49818, 54910, 61370, 65892, 66470, 73644, 74290, 79764, 82365, 83030, 89148, 92055, 99636, 99705, 104329, 109820, 111435, 122740, 124545, 126293, 132940, 141151, 148580, 164730, 166060, 184110, 199410, 208658, 222870, 249090, 252586, 282302, 312987, 329460, 368220, 378879, 398820, 417316, 423453, 445740, 498180, 505172, 521645, 564604, 625974, 631465, 705755, 757758, 846906, 1043290, 1251948, 1262930, 1411510, 1515516, 1564935, 1693812, 1894395, 2086580, 2117265, 2399567, 2525860, 2823020, 3129870, 3788790, 4234530, 4799134, 6259740, 7198701, 7577580, 8469060, 9598268, 11997835, 14397402, 23995670, 28794804, 35993505, 47991340, 71987010, 143974020]

約数ペア:

[(1, 143974020), (2, 71987010), (3, 47991340), (4, 35993505), (5, 28794804), (6, 23995670), (10, 14397402), (12, 11997835), (15, 9598268), (17, 8469060), (19, 7577580), (20, 7198701), (23, 6259740), (30, 4799134), (34, 4234530), (38, 3788790), (46, 3129870), (51, 2823020), (57, 2525860), (60, 2399567), (68, 2117265), (69, 2086580), (76, 1894395), (85, 1693812), (92, 1564935), (95, 1515516), (102, 1411510), (114, 1262930), (115, 1251948), (138, 1043290), (170, 846906), (190, 757758), (204, 705755), (228, 631465), (230, 625974), (255, 564604), (276, 521645), (285, 505172), (289, 498180), (323, 445740), (340, 423453), (345, 417316), (361, 398820), (380, 378879), (391, 368220), (437, 329460), (460, 312987), (510, 282302), (570, 252586), (578, 249090), (646, 222870), (690, 208658), (722, 199410), (782, 184110), (867, 166060), (874, 164730), (969, 148580), (1020, 141151), (1083, 132940), (1140, 126293), (1156, 124545), (1173, 122740), (1292, 111435), (1311, 109820), (1380, 104329), (1444, 99705), (1445, 99636), (1564, 92055), (1615, 89148), (1734, 83030), (1748, 82365), (1805, 79764), (1938, 74290), (1955, 73644), (2166, 66470), (2185, 65892), (2346, 61370), (2622, 54910), (2890, 49818), (3230, 44574), (3468, 41515), (3610, 39882), (3876, 37145), (3910, 36822), (4332, 33235), (4335, 33212), (4370, 32946), (4692, 30685), (4845, 29716), (5244, 27455), (5415, 26588), (5491, 26220), (5780, 24909), (5865, 24548), (6137, 23460), (6460, 22287), (6555, 21964), (6647, 21660), (7220, 19941), (7429, 19380), (7820, 18411), (8303, 17340), (8670, 16606), (8740, 16473), (9690, 14858), (10830, 13294), (10982, 13110), (11730, 12274)]