2748413460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10909}}^1$

素因数の和:10970

約数の個数: 192

約数和(自身を含む): 9237715200

約数和(自身を除く): 6489301740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 114, 130, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 323, 340, 380, 390, 442, 494, 510, 570, 646, 663, 741, 780, 884, 969, 988, 1020, 1105, 1140, 1235, 1292, 1326, 1482, 1615, 1938, 2210, 2470, 2652, 2964, 3230, 3315, 3705, 3876, 4199, 4420, 4845, 4940, 6460, 6630, 7410, 8398, 9690, 10909, 12597, 13260, 14820, 16796, 19380, 20995, 21818, 25194, 32727, 41990, 43636, 50388, 54545, 62985, 65454, 83980, 109090, 125970, 130908, 141817, 163635, 185453, 207271, 218180, 251940, 283634, 327270, 370906, 414542, 425451, 556359, 567268, 621813, 654540, 709085, 741812, 829084, 850902, 927265, 1036355, 1112718, 1243626, 1418170, 1701804, 1854530, 2072710, 2127255, 2225436, 2410889, 2487252, 2694523, 2781795, 2836340, 3109065, 3523607, 3709060, 4145420, 4254510, 4821778, 5389046, 5563590, 6218130, 7047214, 7232667, 8083569, 8509020, 9643556, 10570821, 10778092, 11127180, 12054445, 12436260, 13472615, 14094428, 14465334, 16167138, 17618035, 21141642, 24108890, 26945230, 28930668, 32334276, 35236070, 36163335, 40417845, 42283284, 45806891, 48217780, 52854105, 53890460, 70472140, 72326670, 80835690, 91613782, 105708210, 137420673, 144653340, 161671380, 183227564, 211416420, 229034455, 274841346, 458068910, 549682692, 687103365, 916137820, 1374206730, 2748413460]

約数ペア:

[(1, 2748413460), (2, 1374206730), (3, 916137820), (4, 687103365), (5, 549682692), (6, 458068910), (10, 274841346), (12, 229034455), (13, 211416420), (15, 183227564), (17, 161671380), (19, 144653340), (20, 137420673), (26, 105708210), (30, 91613782), (34, 80835690), (38, 72326670), (39, 70472140), (51, 53890460), (52, 52854105), (57, 48217780), (60, 45806891), (65, 42283284), (68, 40417845), (76, 36163335), (78, 35236070), (85, 32334276), (95, 28930668), (102, 26945230), (114, 24108890), (130, 21141642), (156, 17618035), (170, 16167138), (190, 14465334), (195, 14094428), (204, 13472615), (221, 12436260), (228, 12054445), (247, 11127180), (255, 10778092), (260, 10570821), (285, 9643556), (323, 8509020), (340, 8083569), (380, 7232667), (390, 7047214), (442, 6218130), (494, 5563590), (510, 5389046), (570, 4821778), (646, 4254510), (663, 4145420), (741, 3709060), (780, 3523607), (884, 3109065), (969, 2836340), (988, 2781795), (1020, 2694523), (1105, 2487252), (1140, 2410889), (1235, 2225436), (1292, 2127255), (1326, 2072710), (1482, 1854530), (1615, 1701804), (1938, 1418170), (2210, 1243626), (2470, 1112718), (2652, 1036355), (2964, 927265), (3230, 850902), (3315, 829084), (3705, 741812), (3876, 709085), (4199, 654540), (4420, 621813), (4845, 567268), (4940, 556359), (6460, 425451), (6630, 414542), (7410, 370906), (8398, 327270), (9690, 283634), (10909, 251940), (12597, 218180), (13260, 207271), (14820, 185453), (16796, 163635), (19380, 141817), (20995, 130908), (21818, 125970), (25194, 109090), (32727, 83980), (41990, 65454), (43636, 62985), (50388, 54545)]