146487040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{16349}}^1$

素因数の和:16377

約数の個数: 72

約数和(自身を含む): 401032800

約数和(自身を除く): 254545760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 16349, 32698, 65396, 81745, 114443, 130792, 163490, 228886, 261584, 326980, 457772, 523168, 572215, 653960, 915544, 1046336, 1144430, 1307920, 1831088, 2092672, 2288860, 2615840, 3662176, 4185344, 4577720, 5231680, 7324352, 9155440, 10463360, 14648704, 18310880, 20926720, 29297408, 36621760, 73243520, 146487040]

約数ペア:

[(1, 146487040), (2, 73243520), (4, 36621760), (5, 29297408), (7, 20926720), (8, 18310880), (10, 14648704), (14, 10463360), (16, 9155440), (20, 7324352), (28, 5231680), (32, 4577720), (35, 4185344), (40, 3662176), (56, 2615840), (64, 2288860), (70, 2092672), (80, 1831088), (112, 1307920), (128, 1144430), (140, 1046336), (160, 915544), (224, 653960), (256, 572215), (280, 523168), (320, 457772), (448, 326980), (560, 261584), (640, 228886), (896, 163490), (1120, 130792), (1280, 114443), (1792, 81745), (2240, 65396), (4480, 32698), (8960, 16349)]