22065840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1651

約数の個数: 120

約数和(自身を含む): 78053040

約数和(自身を除く): 55987200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1613, 1710, 2280, 2736, 3226, 3420, 4560, 4839, 6452, 6840, 8065, 9678, 12904, 13680, 14517, 16130, 19356, 24195, 25808, 29034, 30647, 32260, 38712, 48390, 58068, 61294, 64520, 72585, 77424, 91941, 96780, 116136, 122588, 129040, 145170, 153235, 183882, 193560, 232272, 245176, 275823, 290340, 306470, 367764, 387120, 459705, 490352, 551646, 580680, 612940, 735528, 919410, 1103292, 1161360, 1225880, 1379115, 1471056, 1838820, 2206584, 2451760, 2758230, 3677640, 4413168, 5516460, 7355280, 11032920, 22065840]

約数ペア:

[(1, 22065840), (2, 11032920), (3, 7355280), (4, 5516460), (5, 4413168), (6, 3677640), (8, 2758230), (9, 2451760), (10, 2206584), (12, 1838820), (15, 1471056), (16, 1379115), (18, 1225880), (19, 1161360), (20, 1103292), (24, 919410), (30, 735528), (36, 612940), (38, 580680), (40, 551646), (45, 490352), (48, 459705), (57, 387120), (60, 367764), (72, 306470), (76, 290340), (80, 275823), (90, 245176), (95, 232272), (114, 193560), (120, 183882), (144, 153235), (152, 145170), (171, 129040), (180, 122588), (190, 116136), (228, 96780), (240, 91941), (285, 77424), (304, 72585), (342, 64520), (360, 61294), (380, 58068), (456, 48390), (570, 38712), (684, 32260), (720, 30647), (760, 29034), (855, 25808), (912, 24195), (1140, 19356), (1368, 16130), (1520, 14517), (1613, 13680), (1710, 12904), (2280, 9678), (2736, 8065), (3226, 6840), (3420, 6452), (4560, 4839)]