28446433680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{891179}}^1$

素因数の和:891221

約数の個数: 160

約数和(自身を含む): 106086067200

約数和(自身を除く): 77639633520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 891179, 1782358, 2673537, 3564716, 4455895, 5347074, 6238253, 7129432, 8911790, 10694148, 12476506, 13367685, 14258864, 16932401, 17823580, 18714759, 21388296, 24953012, 26735370, 31191265, 33864802, 35647160, 37429518, 42776592, 49906024, 50797203, 53470740, 62382530, 67729604, 71294320, 74859036, 84662005, 93573795, 99812048, 101594406, 106941480, 118526807, 124765060, 135459208, 149718072, 169324010, 187147590, 203188812, 213882960, 237053614, 249530120, 253986015, 270918416, 299436144, 338648020, 355580421, 374295180, 406377624, 474107228, 499060240, 507972030, 592634035, 677296040, 711160842, 748590360, 812755248, 948214456, 1015944060, 1185268070, 1354592080, 1422321684, 1497180720, 1777902105, 1896428912, 2031888120, 2370536140, 2844643368, 3555804210, 4063776240, 4741072280, 5689286736, 7111608420, 9482144560, 14223216840, 28446433680]

約数ペア:

[(1, 28446433680), (2, 14223216840), (3, 9482144560), (4, 7111608420), (5, 5689286736), (6, 4741072280), (7, 4063776240), (8, 3555804210), (10, 2844643368), (12, 2370536140), (14, 2031888120), (15, 1896428912), (16, 1777902105), (19, 1497180720), (20, 1422321684), (21, 1354592080), (24, 1185268070), (28, 1015944060), (30, 948214456), (35, 812755248), (38, 748590360), (40, 711160842), (42, 677296040), (48, 592634035), (56, 507972030), (57, 499060240), (60, 474107228), (70, 406377624), (76, 374295180), (80, 355580421), (84, 338648020), (95, 299436144), (105, 270918416), (112, 253986015), (114, 249530120), (120, 237053614), (133, 213882960), (140, 203188812), (152, 187147590), (168, 169324010), (190, 149718072), (210, 135459208), (228, 124765060), (240, 118526807), (266, 106941480), (280, 101594406), (285, 99812048), (304, 93573795), (336, 84662005), (380, 74859036), (399, 71294320), (420, 67729604), (456, 62382530), (532, 53470740), (560, 50797203), (570, 49906024), (665, 42776592), (760, 37429518), (798, 35647160), (840, 33864802), (912, 31191265), (1064, 26735370), (1140, 24953012), (1330, 21388296), (1520, 18714759), (1596, 17823580), (1680, 16932401), (1995, 14258864), (2128, 13367685), (2280, 12476506), (2660, 10694148), (3192, 8911790), (3990, 7129432), (4560, 6238253), (5320, 5347074), (6384, 4455895), (7980, 3564716), (10640, 2673537), (15960, 1782358), (31920, 891179)]