2830520220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 8817984000

約数和(自身を除く): 5987463780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 107, 110, 132, 149, 165, 214, 220, 269, 298, 321, 330, 428, 447, 535, 538, 596, 642, 660, 745, 807, 894, 1070, 1076, 1177, 1284, 1345, 1490, 1605, 1614, 1639, 1788, 2140, 2235, 2354, 2690, 2959, 2980, 3210, 3228, 3278, 3531, 4035, 4470, 4708, 4917, 5380, 5885, 5918, 6420, 6556, 7062, 8070, 8195, 8877, 8940, 9834, 11770, 11836, 14124, 14795, 15943, 16140, 16390, 17655, 17754, 19668, 23540, 24585, 28783, 29590, 31886, 32780, 35310, 35508, 40081, 44385, 47829, 49170, 57566, 59180, 63772, 70620, 79715, 80162, 86349, 88770, 95658, 98340, 115132, 120243, 143915, 159430, 160324, 172698, 175373, 177540, 191316, 200405, 239145, 240486, 287830, 316613, 318860, 345396, 350746, 400810, 431745, 440891, 478290, 480972, 526119, 575660, 601215, 633226, 701492, 801620, 863490, 876865, 881782, 949839, 956580, 1052238, 1202430, 1266452, 1322673, 1583065, 1726980, 1753730, 1763564, 1899678, 2104476, 2204455, 2404860, 2630595, 2645346, 3166130, 3507460, 3799356, 4288667, 4408910, 4749195, 5261190, 5290692, 6332260, 6613365, 8577334, 8817820, 9498390, 10522380, 12866001, 13226730, 17154668, 18996780, 21443335, 25732002, 26453460, 42886670, 47175337, 51464004, 64330005, 85773340, 94350674, 128660010, 141526011, 188701348, 235876685, 257320020, 283052022, 471753370, 566104044, 707630055, 943506740, 1415260110, 2830520220]

約数ペア:

[(1, 2830520220), (2, 1415260110), (3, 943506740), (4, 707630055), (5, 566104044), (6, 471753370), (10, 283052022), (11, 257320020), (12, 235876685), (15, 188701348), (20, 141526011), (22, 128660010), (30, 94350674), (33, 85773340), (44, 64330005), (55, 51464004), (60, 47175337), (66, 42886670), (107, 26453460), (110, 25732002), (132, 21443335), (149, 18996780), (165, 17154668), (214, 13226730), (220, 12866001), (269, 10522380), (298, 9498390), (321, 8817820), (330, 8577334), (428, 6613365), (447, 6332260), (535, 5290692), (538, 5261190), (596, 4749195), (642, 4408910), (660, 4288667), (745, 3799356), (807, 3507460), (894, 3166130), (1070, 2645346), (1076, 2630595), (1177, 2404860), (1284, 2204455), (1345, 2104476), (1490, 1899678), (1605, 1763564), (1614, 1753730), (1639, 1726980), (1788, 1583065), (2140, 1322673), (2235, 1266452), (2354, 1202430), (2690, 1052238), (2959, 956580), (2980, 949839), (3210, 881782), (3228, 876865), (3278, 863490), (3531, 801620), (4035, 701492), (4470, 633226), (4708, 601215), (4917, 575660), (5380, 526119), (5885, 480972), (5918, 478290), (6420, 440891), (6556, 431745), (7062, 400810), (8070, 350746), (8195, 345396), (8877, 318860), (8940, 316613), (9834, 287830), (11770, 240486), (11836, 239145), (14124, 200405), (14795, 191316), (15943, 177540), (16140, 175373), (16390, 172698), (17655, 160324), (17754, 159430), (19668, 143915), (23540, 120243), (24585, 115132), (28783, 98340), (29590, 95658), (31886, 88770), (32780, 86349), (35310, 80162), (35508, 79715), (40081, 70620), (44385, 63772), (47829, 59180), (49170, 57566)]