164089797620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{5407}}^1$

素因数の和:5782

約数の個数: 144

約数和(自身を含む): 405492272640

約数和(自身を除く): 241402475020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 173, 179, 196, 245, 346, 358, 490, 692, 716, 865, 895, 980, 1211, 1253, 1730, 1790, 2422, 2506, 3460, 3580, 4844, 5012, 5407, 6055, 6265, 8477, 8771, 10814, 12110, 12530, 16954, 17542, 21628, 24220, 25060, 27035, 30967, 33908, 35084, 37849, 42385, 43855, 54070, 61934, 75698, 84770, 87710, 108140, 123868, 151396, 154835, 169540, 175420, 189245, 216769, 264943, 309670, 378490, 433538, 529886, 619340, 756980, 867076, 935411, 967853, 1059772, 1083845, 1324715, 1517383, 1870822, 1935706, 2167690, 2649430, 3034766, 3741644, 3871412, 4335380, 4677055, 4839265, 5298860, 6069532, 6547877, 6774971, 7586915, 9354110, 9678530, 13095754, 13549942, 15173830, 18708220, 19357060, 26191508, 27099884, 30347660, 32739385, 33874855, 45835139, 47424797, 65478770, 67749710, 91670278, 94849594, 130957540, 135499420, 167438569, 183340556, 189699188, 229175695, 237123985, 334877138, 458351390, 474247970, 669754276, 837192845, 916702780, 948495940, 1172069983, 1674385690, 2344139966, 3348771380, 4688279932, 5860349915, 8204489881, 11720699830, 16408979762, 23441399660, 32817959524, 41022449405, 82044898810, 164089797620]

約数ペア:

[(1, 164089797620), (2, 82044898810), (4, 41022449405), (5, 32817959524), (7, 23441399660), (10, 16408979762), (14, 11720699830), (20, 8204489881), (28, 5860349915), (35, 4688279932), (49, 3348771380), (70, 2344139966), (98, 1674385690), (140, 1172069983), (173, 948495940), (179, 916702780), (196, 837192845), (245, 669754276), (346, 474247970), (358, 458351390), (490, 334877138), (692, 237123985), (716, 229175695), (865, 189699188), (895, 183340556), (980, 167438569), (1211, 135499420), (1253, 130957540), (1730, 94849594), (1790, 91670278), (2422, 67749710), (2506, 65478770), (3460, 47424797), (3580, 45835139), (4844, 33874855), (5012, 32739385), (5407, 30347660), (6055, 27099884), (6265, 26191508), (8477, 19357060), (8771, 18708220), (10814, 15173830), (12110, 13549942), (12530, 13095754), (16954, 9678530), (17542, 9354110), (21628, 7586915), (24220, 6774971), (25060, 6547877), (27035, 6069532), (30967, 5298860), (33908, 4839265), (35084, 4677055), (37849, 4335380), (42385, 3871412), (43855, 3741644), (54070, 3034766), (61934, 2649430), (75698, 2167690), (84770, 1935706), (87710, 1870822), (108140, 1517383), (123868, 1324715), (151396, 1083845), (154835, 1059772), (169540, 967853), (175420, 935411), (189245, 867076), (216769, 756980), (264943, 619340), (309670, 529886), (378490, 433538)]