159535920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:611

約数の個数: 160

約数和(自身を含む): 523966464

約数和(自身を除く): 364430544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 41, 48, 60, 62, 80, 82, 93, 120, 123, 124, 155, 164, 186, 205, 240, 246, 248, 310, 328, 372, 410, 465, 492, 496, 523, 615, 620, 656, 744, 820, 930, 984, 1046, 1230, 1240, 1271, 1488, 1569, 1640, 1860, 1968, 2092, 2460, 2480, 2542, 2615, 3138, 3280, 3720, 3813, 4184, 4920, 5084, 5230, 6276, 6355, 7440, 7626, 7845, 8368, 9840, 10168, 10460, 12552, 12710, 15252, 15690, 16213, 19065, 20336, 20920, 21443, 25104, 25420, 30504, 31380, 32426, 38130, 41840, 42886, 48639, 50840, 61008, 62760, 64329, 64852, 76260, 81065, 85772, 97278, 101680, 107215, 125520, 128658, 129704, 152520, 162130, 171544, 194556, 214430, 243195, 257316, 259408, 305040, 321645, 324260, 343088, 389112, 428860, 486390, 514632, 643290, 648520, 664733, 778224, 857720, 972780, 1029264, 1286580, 1297040, 1329466, 1715440, 1945560, 1994199, 2573160, 2658932, 3323665, 3891120, 3988398, 5146320, 5317864, 6647330, 7976796, 9970995, 10635728, 13294660, 15953592, 19941990, 26589320, 31907184, 39883980, 53178640, 79767960, 159535920]

約数ペア:

[(1, 159535920), (2, 79767960), (3, 53178640), (4, 39883980), (5, 31907184), (6, 26589320), (8, 19941990), (10, 15953592), (12, 13294660), (15, 10635728), (16, 9970995), (20, 7976796), (24, 6647330), (30, 5317864), (31, 5146320), (40, 3988398), (41, 3891120), (48, 3323665), (60, 2658932), (62, 2573160), (80, 1994199), (82, 1945560), (93, 1715440), (120, 1329466), (123, 1297040), (124, 1286580), (155, 1029264), (164, 972780), (186, 857720), (205, 778224), (240, 664733), (246, 648520), (248, 643290), (310, 514632), (328, 486390), (372, 428860), (410, 389112), (465, 343088), (492, 324260), (496, 321645), (523, 305040), (615, 259408), (620, 257316), (656, 243195), (744, 214430), (820, 194556), (930, 171544), (984, 162130), (1046, 152520), (1230, 129704), (1240, 128658), (1271, 125520), (1488, 107215), (1569, 101680), (1640, 97278), (1860, 85772), (1968, 81065), (2092, 76260), (2460, 64852), (2480, 64329), (2542, 62760), (2615, 61008), (3138, 50840), (3280, 48639), (3720, 42886), (3813, 41840), (4184, 38130), (4920, 32426), (5084, 31380), (5230, 30504), (6276, 25420), (6355, 25104), (7440, 21443), (7626, 20920), (7845, 20336), (8368, 19065), (9840, 16213), (10168, 15690), (10460, 15252), (12552, 12710)]