747122880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1523}}^1$

素因数の和:1623

約数の個数: 224

約数和(自身を含む): 2749929984

約数和(自身を除く): 2002807104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 420, 438, 448, 480, 511, 560, 584, 672, 730, 840, 876, 960, 1022, 1095, 1120, 1168, 1344, 1460, 1523, 1533, 1680, 1752, 2044, 2190, 2240, 2336, 2555, 2920, 3046, 3066, 3360, 3504, 4088, 4380, 4569, 4672, 5110, 5840, 6092, 6132, 6720, 7008, 7615, 7665, 8176, 8760, 9138, 10220, 10661, 11680, 12184, 12264, 14016, 15230, 15330, 16352, 17520, 18276, 20440, 21322, 22845, 23360, 24368, 24528, 30460, 30660, 31983, 32704, 35040, 36552, 40880, 42644, 45690, 48736, 49056, 53305, 60920, 61320, 63966, 70080, 73104, 81760, 85288, 91380, 97472, 98112, 106610, 111179, 121840, 122640, 127932, 146208, 159915, 163520, 170576, 182760, 213220, 222358, 243680, 245280, 255864, 292416, 319830, 333537, 341152, 365520, 426440, 444716, 487360, 490560, 511728, 555895, 639660, 667074, 682304, 731040, 778253, 852880, 889432, 1023456, 1111790, 1279320, 1334148, 1462080, 1556506, 1667685, 1705760, 1778864, 2046912, 2223580, 2334759, 2558640, 2668296, 3113012, 3335370, 3411520, 3557728, 3891265, 4447160, 4669518, 5117280, 5336592, 6226024, 6670740, 7115456, 7782530, 8894320, 9339036, 10234560, 10673184, 11673795, 12452048, 13341480, 15565060, 17788640, 18678072, 21346368, 23347590, 24904096, 26682960, 31130120, 35577280, 37356144, 46695180, 49808192, 53365920, 62260240, 74712288, 93390360, 106731840, 124520480, 149424576, 186780720, 249040960, 373561440, 747122880]

約数ペア:

[(1, 747122880), (2, 373561440), (3, 249040960), (4, 186780720), (5, 149424576), (6, 124520480), (7, 106731840), (8, 93390360), (10, 74712288), (12, 62260240), (14, 53365920), (15, 49808192), (16, 46695180), (20, 37356144), (21, 35577280), (24, 31130120), (28, 26682960), (30, 24904096), (32, 23347590), (35, 21346368), (40, 18678072), (42, 17788640), (48, 15565060), (56, 13341480), (60, 12452048), (64, 11673795), (70, 10673184), (73, 10234560), (80, 9339036), (84, 8894320), (96, 7782530), (105, 7115456), (112, 6670740), (120, 6226024), (140, 5336592), (146, 5117280), (160, 4669518), (168, 4447160), (192, 3891265), (210, 3557728), (219, 3411520), (224, 3335370), (240, 3113012), (280, 2668296), (292, 2558640), (320, 2334759), (336, 2223580), (365, 2046912), (420, 1778864), (438, 1705760), (448, 1667685), (480, 1556506), (511, 1462080), (560, 1334148), (584, 1279320), (672, 1111790), (730, 1023456), (840, 889432), (876, 852880), (960, 778253), (1022, 731040), (1095, 682304), (1120, 667074), (1168, 639660), (1344, 555895), (1460, 511728), (1523, 490560), (1533, 487360), (1680, 444716), (1752, 426440), (2044, 365520), (2190, 341152), (2240, 333537), (2336, 319830), (2555, 292416), (2920, 255864), (3046, 245280), (3066, 243680), (3360, 222358), (3504, 213220), (4088, 182760), (4380, 170576), (4569, 163520), (4672, 159915), (5110, 146208), (5840, 127932), (6092, 122640), (6132, 121840), (6720, 111179), (7008, 106610), (7615, 98112), (7665, 97472), (8176, 91380), (8760, 85288), (9138, 81760), (10220, 73104), (10661, 70080), (11680, 63966), (12184, 61320), (12264, 60920), (14016, 53305), (15230, 49056), (15330, 48736), (16352, 45690), (17520, 42644), (18276, 40880), (20440, 36552), (21322, 35040), (22845, 32704), (23360, 31983), (24368, 30660), (24528, 30460)]