4438917180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2417}}^1$

素因数の和:2633

約数の個数: 192

約数和(自身を含む): 14624064000

約数和(自身を除く): 10185146820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 179, 180, 190, 228, 270, 285, 342, 358, 380, 513, 537, 540, 570, 684, 716, 855, 895, 1026, 1074, 1140, 1611, 1710, 1790, 2052, 2148, 2417, 2565, 2685, 3222, 3401, 3420, 3580, 4833, 4834, 5130, 5370, 6444, 6802, 7251, 8055, 9666, 9668, 10203, 10260, 10740, 12085, 13604, 14502, 16110, 17005, 19332, 20406, 21753, 24165, 24170, 29004, 30609, 32220, 34010, 36255, 40812, 43506, 45923, 48330, 48340, 51015, 61218, 65259, 68020, 72510, 87012, 91827, 91846, 96660, 102030, 108765, 122436, 130518, 137769, 145020, 153045, 183654, 183692, 204060, 217530, 229615, 261036, 275538, 306090, 326295, 367308, 413307, 432643, 435060, 459135, 459230, 551076, 612180, 652590, 688845, 826614, 865286, 918270, 918460, 1239921, 1297929, 1305180, 1377690, 1653228, 1730572, 1836540, 2066535, 2163215, 2479842, 2595858, 2755380, 3893787, 4133070, 4326430, 4959684, 5191716, 6199605, 6489645, 7787574, 8220217, 8266140, 8652860, 11681361, 12399210, 12979290, 15575148, 16440434, 19468935, 23362722, 24660651, 24798420, 25958580, 32880868, 38937870, 41101085, 46725444, 49321302, 58406805, 73981953, 77875740, 82202170, 98642604, 116813610, 123303255, 147963906, 164404340, 221945859, 233627220, 246606510, 295927812, 369909765, 443891718, 493213020, 739819530, 887783436, 1109729295, 1479639060, 2219458590, 4438917180]

約数ペア:

[(1, 4438917180), (2, 2219458590), (3, 1479639060), (4, 1109729295), (5, 887783436), (6, 739819530), (9, 493213020), (10, 443891718), (12, 369909765), (15, 295927812), (18, 246606510), (19, 233627220), (20, 221945859), (27, 164404340), (30, 147963906), (36, 123303255), (38, 116813610), (45, 98642604), (54, 82202170), (57, 77875740), (60, 73981953), (76, 58406805), (90, 49321302), (95, 46725444), (108, 41101085), (114, 38937870), (135, 32880868), (171, 25958580), (179, 24798420), (180, 24660651), (190, 23362722), (228, 19468935), (270, 16440434), (285, 15575148), (342, 12979290), (358, 12399210), (380, 11681361), (513, 8652860), (537, 8266140), (540, 8220217), (570, 7787574), (684, 6489645), (716, 6199605), (855, 5191716), (895, 4959684), (1026, 4326430), (1074, 4133070), (1140, 3893787), (1611, 2755380), (1710, 2595858), (1790, 2479842), (2052, 2163215), (2148, 2066535), (2417, 1836540), (2565, 1730572), (2685, 1653228), (3222, 1377690), (3401, 1305180), (3420, 1297929), (3580, 1239921), (4833, 918460), (4834, 918270), (5130, 865286), (5370, 826614), (6444, 688845), (6802, 652590), (7251, 612180), (8055, 551076), (9666, 459230), (9668, 459135), (10203, 435060), (10260, 432643), (10740, 413307), (12085, 367308), (13604, 326295), (14502, 306090), (16110, 275538), (17005, 261036), (19332, 229615), (20406, 217530), (21753, 204060), (24165, 183692), (24170, 183654), (29004, 153045), (30609, 145020), (32220, 137769), (34010, 130518), (36255, 122436), (40812, 108765), (43506, 102030), (45923, 96660), (48330, 91846), (48340, 91827), (51015, 87012), (61218, 72510), (65259, 68020)]