2792345640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{174959}}^1$

素因数の和:174999

約数の個数: 128

約数和(自身を含む): 10077696000

約数和(自身を除く): 7285350360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 174959, 349918, 524877, 699836, 874795, 1049754, 1224713, 1399672, 1749590, 2099508, 2449426, 2624385, 3324221, 3499180, 3674139, 4199016, 4898852, 5248770, 6123565, 6648442, 6998360, 7348278, 9797704, 9972663, 10497540, 12247130, 13296884, 14696556, 16621105, 18370695, 19945326, 20995080, 23269547, 24494260, 26593768, 29393112, 33242210, 36741390, 39890652, 46539094, 48988520, 49863315, 66484420, 69808641, 73482780, 79781304, 93078188, 99726630, 116347735, 132968840, 139617282, 146965560, 186156376, 199453260, 232695470, 279234564, 349043205, 398906520, 465390940, 558469128, 698086410, 930781880, 1396172820, 2792345640]

約数ペア:

[(1, 2792345640), (2, 1396172820), (3, 930781880), (4, 698086410), (5, 558469128), (6, 465390940), (7, 398906520), (8, 349043205), (10, 279234564), (12, 232695470), (14, 199453260), (15, 186156376), (19, 146965560), (20, 139617282), (21, 132968840), (24, 116347735), (28, 99726630), (30, 93078188), (35, 79781304), (38, 73482780), (40, 69808641), (42, 66484420), (56, 49863315), (57, 48988520), (60, 46539094), (70, 39890652), (76, 36741390), (84, 33242210), (95, 29393112), (105, 26593768), (114, 24494260), (120, 23269547), (133, 20995080), (140, 19945326), (152, 18370695), (168, 16621105), (190, 14696556), (210, 13296884), (228, 12247130), (266, 10497540), (280, 9972663), (285, 9797704), (380, 7348278), (399, 6998360), (420, 6648442), (456, 6123565), (532, 5248770), (570, 4898852), (665, 4199016), (760, 3674139), (798, 3499180), (840, 3324221), (1064, 2624385), (1140, 2449426), (1330, 2099508), (1596, 1749590), (1995, 1399672), (2280, 1224713), (2660, 1049754), (3192, 874795), (3990, 699836), (5320, 524877), (7980, 349918), (15960, 174959)]