203060480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 563359104

約数和(自身を除く): 360298624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 131, 140, 160, 173, 224, 256, 262, 280, 320, 346, 448, 524, 560, 640, 655, 692, 865, 896, 917, 1048, 1120, 1211, 1280, 1310, 1384, 1730, 1792, 1834, 2096, 2240, 2422, 2620, 2768, 3460, 3668, 4192, 4480, 4585, 4844, 5240, 5536, 6055, 6920, 7336, 8384, 8960, 9170, 9688, 10480, 11072, 12110, 13840, 14672, 16768, 18340, 19376, 20960, 22144, 22663, 24220, 27680, 29344, 33536, 36680, 38752, 41920, 44288, 45326, 48440, 55360, 58688, 73360, 77504, 83840, 90652, 96880, 110720, 113315, 117376, 146720, 155008, 158641, 167680, 181304, 193760, 221440, 226630, 234752, 293440, 310016, 317282, 362608, 387520, 453260, 586880, 634564, 725216, 775040, 793205, 906520, 1173760, 1269128, 1450432, 1550080, 1586410, 1813040, 2538256, 2900864, 3172820, 3626080, 5076512, 5801728, 6345640, 7252160, 10153024, 12691280, 14504320, 20306048, 25382560, 29008640, 40612096, 50765120, 101530240, 203060480]

約数ペア:

[(1, 203060480), (2, 101530240), (4, 50765120), (5, 40612096), (7, 29008640), (8, 25382560), (10, 20306048), (14, 14504320), (16, 12691280), (20, 10153024), (28, 7252160), (32, 6345640), (35, 5801728), (40, 5076512), (56, 3626080), (64, 3172820), (70, 2900864), (80, 2538256), (112, 1813040), (128, 1586410), (131, 1550080), (140, 1450432), (160, 1269128), (173, 1173760), (224, 906520), (256, 793205), (262, 775040), (280, 725216), (320, 634564), (346, 586880), (448, 453260), (524, 387520), (560, 362608), (640, 317282), (655, 310016), (692, 293440), (865, 234752), (896, 226630), (917, 221440), (1048, 193760), (1120, 181304), (1211, 167680), (1280, 158641), (1310, 155008), (1384, 146720), (1730, 117376), (1792, 113315), (1834, 110720), (2096, 96880), (2240, 90652), (2422, 83840), (2620, 77504), (2768, 73360), (3460, 58688), (3668, 55360), (4192, 48440), (4480, 45326), (4585, 44288), (4844, 41920), (5240, 38752), (5536, 36680), (6055, 33536), (6920, 29344), (7336, 27680), (8384, 24220), (8960, 22663), (9170, 22144), (9688, 20960), (10480, 19376), (11072, 18340), (12110, 16768), (13840, 14672)]