22123920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1049

約数の個数: 160

約数和(自身を含む): 84494592

約数和(自身を除く): 62370672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1013, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2026, 2184, 2730, 3039, 3120, 3640, 4052, 4368, 5065, 5460, 6078, 7091, 7280, 8104, 10130, 10920, 12156, 13169, 14182, 15195, 16208, 20260, 21273, 21840, 24312, 26338, 28364, 30390, 35455, 39507, 40520, 42546, 48624, 52676, 56728, 60780, 65845, 70910, 79014, 81040, 85092, 92183, 105352, 106365, 113456, 121560, 131690, 141820, 158028, 170184, 184366, 197535, 210704, 212730, 243120, 263380, 276549, 283640, 316056, 340368, 368732, 395070, 425460, 460915, 526760, 553098, 567280, 632112, 737464, 790140, 850920, 921830, 1053520, 1106196, 1382745, 1474928, 1580280, 1701840, 1843660, 2212392, 2765490, 3160560, 3687320, 4424784, 5530980, 7374640, 11061960, 22123920]

約数ペア:

[(1, 22123920), (2, 11061960), (3, 7374640), (4, 5530980), (5, 4424784), (6, 3687320), (7, 3160560), (8, 2765490), (10, 2212392), (12, 1843660), (13, 1701840), (14, 1580280), (15, 1474928), (16, 1382745), (20, 1106196), (21, 1053520), (24, 921830), (26, 850920), (28, 790140), (30, 737464), (35, 632112), (39, 567280), (40, 553098), (42, 526760), (48, 460915), (52, 425460), (56, 395070), (60, 368732), (65, 340368), (70, 316056), (78, 283640), (80, 276549), (84, 263380), (91, 243120), (104, 212730), (105, 210704), (112, 197535), (120, 184366), (130, 170184), (140, 158028), (156, 141820), (168, 131690), (182, 121560), (195, 113456), (208, 106365), (210, 105352), (240, 92183), (260, 85092), (273, 81040), (280, 79014), (312, 70910), (336, 65845), (364, 60780), (390, 56728), (420, 52676), (455, 48624), (520, 42546), (546, 40520), (560, 39507), (624, 35455), (728, 30390), (780, 28364), (840, 26338), (910, 24312), (1013, 21840), (1040, 21273), (1092, 20260), (1365, 16208), (1456, 15195), (1560, 14182), (1680, 13169), (1820, 12156), (2026, 10920), (2184, 10130), (2730, 8104), (3039, 7280), (3120, 7091), (3640, 6078), (4052, 5460), (4368, 5065)]