914642820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2659}}^1$

素因数の和:2704

約数の個数: 288

約数和(自身を含む): 3566102400

約数和(自身を除く): 2651459580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 351, 364, 378, 390, 420, 441, 455, 468, 490, 540, 546, 585, 588, 630, 637, 702, 735, 756, 780, 819, 882, 910, 945, 980, 1092, 1170, 1260, 1274, 1323, 1365, 1404, 1470, 1638, 1755, 1764, 1820, 1890, 1911, 2205, 2340, 2457, 2548, 2646, 2659, 2730, 2940, 3185, 3276, 3510, 3780, 3822, 4095, 4410, 4914, 5292, 5318, 5460, 5733, 6370, 6615, 7020, 7644, 7977, 8190, 8820, 9555, 9828, 10636, 11466, 12285, 12740, 13230, 13295, 15954, 16380, 17199, 18613, 19110, 22932, 23931, 24570, 26460, 26590, 28665, 31908, 34398, 34567, 37226, 38220, 39885, 47862, 49140, 53180, 55839, 57330, 68796, 69134, 71793, 74452, 79770, 85995, 93065, 95724, 103701, 111678, 114660, 119655, 130291, 138268, 143586, 159540, 167517, 171990, 172835, 186130, 207402, 223356, 239310, 241969, 260582, 279195, 287172, 311103, 335034, 343980, 345670, 358965, 372260, 390873, 414804, 478620, 483938, 502551, 518505, 521164, 558390, 622206, 651455, 670068, 691340, 717930, 725907, 781746, 837585, 933309, 967876, 1005102, 1037010, 1116780, 1172619, 1209845, 1244412, 1302910, 1435860, 1451814, 1555515, 1563492, 1675170, 1693783, 1866618, 1954365, 2010204, 2074020, 2177721, 2345238, 2419690, 2512755, 2605820, 2903628, 3111030, 3350340, 3387566, 3517857, 3629535, 3733236, 3908730, 4355442, 4666545, 4690476, 4839380, 5025510, 5081349, 5863095, 6222060, 6533163, 6775132, 7035714, 7259070, 7817460, 8468915, 8710884, 9333090, 10051020, 10162698, 10888605, 11726190, 13066326, 14071428, 14518140, 15244047, 16937830, 17589285, 18666180, 20325396, 21777210, 23452380, 25406745, 26132652, 30488094, 32665815, 33875660, 35178570, 43554420, 45732141, 50813490, 60976188, 65331630, 70357140, 76220235, 91464282, 101626980, 130663260, 152440470, 182928564, 228660705, 304880940, 457321410, 914642820]

約数ペア:

[(1, 914642820), (2, 457321410), (3, 304880940), (4, 228660705), (5, 182928564), (6, 152440470), (7, 130663260), (9, 101626980), (10, 91464282), (12, 76220235), (13, 70357140), (14, 65331630), (15, 60976188), (18, 50813490), (20, 45732141), (21, 43554420), (26, 35178570), (27, 33875660), (28, 32665815), (30, 30488094), (35, 26132652), (36, 25406745), (39, 23452380), (42, 21777210), (45, 20325396), (49, 18666180), (52, 17589285), (54, 16937830), (60, 15244047), (63, 14518140), (65, 14071428), (70, 13066326), (78, 11726190), (84, 10888605), (90, 10162698), (91, 10051020), (98, 9333090), (105, 8710884), (108, 8468915), (117, 7817460), (126, 7259070), (130, 7035714), (135, 6775132), (140, 6533163), (147, 6222060), (156, 5863095), (180, 5081349), (182, 5025510), (189, 4839380), (195, 4690476), (196, 4666545), (210, 4355442), (234, 3908730), (245, 3733236), (252, 3629535), (260, 3517857), (270, 3387566), (273, 3350340), (294, 3111030), (315, 2903628), (351, 2605820), (364, 2512755), (378, 2419690), (390, 2345238), (420, 2177721), (441, 2074020), (455, 2010204), (468, 1954365), (490, 1866618), (540, 1693783), (546, 1675170), (585, 1563492), (588, 1555515), (630, 1451814), (637, 1435860), (702, 1302910), (735, 1244412), (756, 1209845), (780, 1172619), (819, 1116780), (882, 1037010), (910, 1005102), (945, 967876), (980, 933309), (1092, 837585), (1170, 781746), (1260, 725907), (1274, 717930), (1323, 691340), (1365, 670068), (1404, 651455), (1470, 622206), (1638, 558390), (1755, 521164), (1764, 518505), (1820, 502551), (1890, 483938), (1911, 478620), (2205, 414804), (2340, 390873), (2457, 372260), (2548, 358965), (2646, 345670), (2659, 343980), (2730, 335034), (2940, 311103), (3185, 287172), (3276, 279195), (3510, 260582), (3780, 241969), (3822, 239310), (4095, 223356), (4410, 207402), (4914, 186130), (5292, 172835), (5318, 171990), (5460, 167517), (5733, 159540), (6370, 143586), (6615, 138268), (7020, 130291), (7644, 119655), (7977, 114660), (8190, 111678), (8820, 103701), (9555, 95724), (9828, 93065), (10636, 85995), (11466, 79770), (12285, 74452), (12740, 71793), (13230, 69134), (13295, 68796), (15954, 57330), (16380, 55839), (17199, 53180), (18613, 49140), (19110, 47862), (22932, 39885), (23931, 38220), (24570, 37226), (26460, 34567), (26590, 34398), (28665, 31908)]