162055040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:680

約数の個数: 128

約数和(自身を含む): 450774720

約数和(自身を除く): 288719680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 224, 244, 280, 305, 320, 427, 448, 488, 560, 593, 610, 640, 854, 896, 976, 1120, 1186, 1220, 1708, 1952, 2135, 2240, 2372, 2440, 2965, 3416, 3904, 4151, 4270, 4480, 4744, 4880, 5930, 6832, 7808, 8302, 8540, 9488, 9760, 11860, 13664, 16604, 17080, 18976, 19520, 20755, 23720, 27328, 33208, 34160, 36173, 37952, 39040, 41510, 47440, 54656, 66416, 68320, 72346, 75904, 83020, 94880, 132832, 136640, 144692, 166040, 180865, 189760, 253211, 265664, 273280, 289384, 332080, 361730, 379520, 506422, 531328, 578768, 664160, 723460, 1012844, 1157536, 1266055, 1328320, 1446920, 2025688, 2315072, 2532110, 2656640, 2893840, 4051376, 4630144, 5064220, 5787680, 8102752, 10128440, 11575360, 16205504, 20256880, 23150720, 32411008, 40513760, 81027520, 162055040]

約数ペア:

[(1, 162055040), (2, 81027520), (4, 40513760), (5, 32411008), (7, 23150720), (8, 20256880), (10, 16205504), (14, 11575360), (16, 10128440), (20, 8102752), (28, 5787680), (32, 5064220), (35, 4630144), (40, 4051376), (56, 2893840), (61, 2656640), (64, 2532110), (70, 2315072), (80, 2025688), (112, 1446920), (122, 1328320), (128, 1266055), (140, 1157536), (160, 1012844), (224, 723460), (244, 664160), (280, 578768), (305, 531328), (320, 506422), (427, 379520), (448, 361730), (488, 332080), (560, 289384), (593, 273280), (610, 265664), (640, 253211), (854, 189760), (896, 180865), (976, 166040), (1120, 144692), (1186, 136640), (1220, 132832), (1708, 94880), (1952, 83020), (2135, 75904), (2240, 72346), (2372, 68320), (2440, 66416), (2965, 54656), (3416, 47440), (3904, 41510), (4151, 39040), (4270, 37952), (4480, 36173), (4744, 34160), (4880, 33208), (5930, 27328), (6832, 23720), (7808, 20755), (8302, 19520), (8540, 18976), (9488, 17080), (9760, 16604), (11860, 13664)]