690508260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 384

約数和(自身を含む): 2528870400

約数和(自身を除く): 1838362140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 31, 36, 38, 39, 45, 52, 54, 57, 60, 62, 65, 76, 78, 90, 93, 95, 108, 114, 117, 124, 130, 135, 155, 156, 167, 171, 180, 186, 190, 195, 228, 234, 247, 260, 270, 279, 285, 310, 334, 342, 351, 372, 380, 390, 403, 465, 468, 494, 501, 513, 540, 558, 570, 585, 589, 620, 668, 684, 702, 741, 780, 806, 835, 837, 855, 930, 988, 1002, 1026, 1116, 1140, 1170, 1178, 1209, 1235, 1395, 1404, 1482, 1503, 1612, 1670, 1674, 1710, 1755, 1767, 1860, 2004, 2015, 2052, 2171, 2223, 2340, 2356, 2418, 2470, 2505, 2565, 2790, 2945, 2964, 3006, 3173, 3340, 3348, 3420, 3510, 3534, 3627, 3705, 4030, 4185, 4342, 4446, 4509, 4836, 4940, 5010, 5130, 5177, 5301, 5580, 5890, 6012, 6045, 6346, 6513, 6669, 7020, 7068, 7254, 7410, 7515, 7657, 8060, 8370, 8684, 8835, 8892, 9018, 9519, 10020, 10260, 10354, 10602, 10855, 10881, 11115, 11780, 12090, 12692, 13026, 13338, 14508, 14820, 15030, 15314, 15531, 15865, 15903, 16740, 17670, 18036, 18135, 19038, 19539, 20708, 21204, 21710, 21762, 22230, 22545, 22971, 24180, 25885, 26052, 26505, 26676, 28557, 30060, 30628, 31062, 31730, 31806, 32565, 33345, 35340, 36270, 38076, 38285, 39078, 41249, 43420, 43524, 44460, 45090, 45942, 46593, 47595, 51770, 53010, 54405, 57114, 58617, 62124, 63460, 63612, 65130, 66690, 67301, 68913, 72540, 76570, 77655, 78156, 79515, 82498, 85671, 90180, 91884, 93186, 95190, 97695, 98363, 103540, 106020, 108810, 114228, 114855, 117234, 123747, 130260, 133380, 134602, 137826, 139779, 142785, 153140, 155310, 159030, 164996, 171342, 186372, 190380, 195390, 196726, 201903, 206245, 206739, 217620, 229710, 232965, 234468, 247494, 269204, 275652, 279558, 285570, 293085, 295089, 310620, 318060, 336505, 342684, 344565, 371241, 390780, 393452, 403806, 412490, 413478, 428355, 459420, 465930, 491815, 494988, 559116, 571140, 586170, 590178, 605709, 618735, 673010, 689130, 698895, 742482, 807612, 824980, 826956, 856710, 885267, 931860, 983630, 1009515, 1033695, 1113723, 1172340, 1180356, 1211418, 1237470, 1278719, 1346020, 1378260, 1397790, 1475445, 1484964, 1713420, 1770534, 1817127, 1856205, 1967260, 2019030, 2067390, 2227446, 2422836, 2474940, 2557438, 2655801, 2795580, 2950890, 3028545, 3541068, 3634254, 3712410, 3836157, 4038060, 4134780, 4426335, 4454892, 5114876, 5311602, 5568615, 5901780, 6057090, 6393595, 7268508, 7424820, 7672314, 8852670, 9085635, 10623204, 11137230, 11508471, 12114180, 12787190, 13279005, 15344628, 17705340, 18171270, 19180785, 22274460, 23016942, 25574380, 26558010, 34525413, 36342540, 38361570, 46033884, 53116020, 57542355, 69050826, 76723140, 115084710, 138101652, 172627065, 230169420, 345254130, 690508260]

約数ペア:

[(1, 690508260), (2, 345254130), (3, 230169420), (4, 172627065), (5, 138101652), (6, 115084710), (9, 76723140), (10, 69050826), (12, 57542355), (13, 53116020), (15, 46033884), (18, 38361570), (19, 36342540), (20, 34525413), (26, 26558010), (27, 25574380), (30, 23016942), (31, 22274460), (36, 19180785), (38, 18171270), (39, 17705340), (45, 15344628), (52, 13279005), (54, 12787190), (57, 12114180), (60, 11508471), (62, 11137230), (65, 10623204), (76, 9085635), (78, 8852670), (90, 7672314), (93, 7424820), (95, 7268508), (108, 6393595), (114, 6057090), (117, 5901780), (124, 5568615), (130, 5311602), (135, 5114876), (155, 4454892), (156, 4426335), (167, 4134780), (171, 4038060), (180, 3836157), (186, 3712410), (190, 3634254), (195, 3541068), (228, 3028545), (234, 2950890), (247, 2795580), (260, 2655801), (270, 2557438), (279, 2474940), (285, 2422836), (310, 2227446), (334, 2067390), (342, 2019030), (351, 1967260), (372, 1856205), (380, 1817127), (390, 1770534), (403, 1713420), (465, 1484964), (468, 1475445), (494, 1397790), (501, 1378260), (513, 1346020), (540, 1278719), (558, 1237470), (570, 1211418), (585, 1180356), (589, 1172340), (620, 1113723), (668, 1033695), (684, 1009515), (702, 983630), (741, 931860), (780, 885267), (806, 856710), (835, 826956), (837, 824980), (855, 807612), (930, 742482), (988, 698895), (1002, 689130), (1026, 673010), (1116, 618735), (1140, 605709), (1170, 590178), (1178, 586170), (1209, 571140), (1235, 559116), (1395, 494988), (1404, 491815), (1482, 465930), (1503, 459420), (1612, 428355), (1670, 413478), (1674, 412490), (1710, 403806), (1755, 393452), (1767, 390780), (1860, 371241), (2004, 344565), (2015, 342684), (2052, 336505), (2171, 318060), (2223, 310620), (2340, 295089), (2356, 293085), (2418, 285570), (2470, 279558), (2505, 275652), (2565, 269204), (2790, 247494), (2945, 234468), (2964, 232965), (3006, 229710), (3173, 217620), (3340, 206739), (3348, 206245), (3420, 201903), (3510, 196726), (3534, 195390), (3627, 190380), (3705, 186372), (4030, 171342), (4185, 164996), (4342, 159030), (4446, 155310), (4509, 153140), (4836, 142785), (4940, 139779), (5010, 137826), (5130, 134602), (5177, 133380), (5301, 130260), (5580, 123747), (5890, 117234), (6012, 114855), (6045, 114228), (6346, 108810), (6513, 106020), (6669, 103540), (7020, 98363), (7068, 97695), (7254, 95190), (7410, 93186), (7515, 91884), (7657, 90180), (8060, 85671), (8370, 82498), (8684, 79515), (8835, 78156), (8892, 77655), (9018, 76570), (9519, 72540), (10020, 68913), (10260, 67301), (10354, 66690), (10602, 65130), (10855, 63612), (10881, 63460), (11115, 62124), (11780, 58617), (12090, 57114), (12692, 54405), (13026, 53010), (13338, 51770), (14508, 47595), (14820, 46593), (15030, 45942), (15314, 45090), (15531, 44460), (15865, 43524), (15903, 43420), (16740, 41249), (17670, 39078), (18036, 38285), (18135, 38076), (19038, 36270), (19539, 35340), (20708, 33345), (21204, 32565), (21710, 31806), (21762, 31730), (22230, 31062), (22545, 30628), (22971, 30060), (24180, 28557), (25885, 26676), (26052, 26505)]