348911820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1165

約数の個数: 192

約数和(自身を含む): 1180569600

約数和(自身を除く): 831657780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 90, 93, 95, 108, 114, 124, 135, 155, 171, 180, 186, 190, 228, 270, 279, 285, 310, 342, 372, 380, 465, 513, 540, 558, 570, 589, 620, 684, 837, 855, 930, 1026, 1097, 1116, 1140, 1178, 1395, 1674, 1710, 1767, 1860, 2052, 2194, 2356, 2565, 2790, 2945, 3291, 3348, 3420, 3534, 4185, 4388, 5130, 5301, 5485, 5580, 5890, 6582, 7068, 8370, 8835, 9873, 10260, 10602, 10970, 11780, 13164, 15903, 16455, 16740, 17670, 19746, 20843, 21204, 21940, 26505, 29619, 31806, 32910, 34007, 35340, 39492, 41686, 49365, 53010, 59238, 62529, 63612, 65820, 68014, 79515, 83372, 98730, 102021, 104215, 106020, 118476, 125058, 136028, 148095, 159030, 170035, 187587, 197460, 204042, 208430, 250116, 296190, 306063, 312645, 318060, 340070, 375174, 408084, 416860, 510105, 562761, 592380, 612126, 625290, 646133, 680140, 750348, 918189, 937935, 1020210, 1125522, 1224252, 1250580, 1292266, 1530315, 1836378, 1875870, 1938399, 2040420, 2251044, 2584532, 2813805, 3060630, 3230665, 3672756, 3751740, 3876798, 4590945, 5627610, 5815197, 6121260, 6461330, 7753596, 9181890, 9691995, 11255220, 11630394, 12922660, 17445591, 18363780, 19383990, 23260788, 29075985, 34891182, 38767980, 58151970, 69782364, 87227955, 116303940, 174455910, 348911820]

約数ペア:

[(1, 348911820), (2, 174455910), (3, 116303940), (4, 87227955), (5, 69782364), (6, 58151970), (9, 38767980), (10, 34891182), (12, 29075985), (15, 23260788), (18, 19383990), (19, 18363780), (20, 17445591), (27, 12922660), (30, 11630394), (31, 11255220), (36, 9691995), (38, 9181890), (45, 7753596), (54, 6461330), (57, 6121260), (60, 5815197), (62, 5627610), (76, 4590945), (90, 3876798), (93, 3751740), (95, 3672756), (108, 3230665), (114, 3060630), (124, 2813805), (135, 2584532), (155, 2251044), (171, 2040420), (180, 1938399), (186, 1875870), (190, 1836378), (228, 1530315), (270, 1292266), (279, 1250580), (285, 1224252), (310, 1125522), (342, 1020210), (372, 937935), (380, 918189), (465, 750348), (513, 680140), (540, 646133), (558, 625290), (570, 612126), (589, 592380), (620, 562761), (684, 510105), (837, 416860), (855, 408084), (930, 375174), (1026, 340070), (1097, 318060), (1116, 312645), (1140, 306063), (1178, 296190), (1395, 250116), (1674, 208430), (1710, 204042), (1767, 197460), (1860, 187587), (2052, 170035), (2194, 159030), (2356, 148095), (2565, 136028), (2790, 125058), (2945, 118476), (3291, 106020), (3348, 104215), (3420, 102021), (3534, 98730), (4185, 83372), (4388, 79515), (5130, 68014), (5301, 65820), (5485, 63612), (5580, 62529), (5890, 59238), (6582, 53010), (7068, 49365), (8370, 41686), (8835, 39492), (9873, 35340), (10260, 34007), (10602, 32910), (10970, 31806), (11780, 29619), (13164, 26505), (15903, 21940), (16455, 21204), (16740, 20843), (17670, 19746)]