2207507840

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1564

約数の個数: 128

約数和(自身を含む): 5528930400

約数和(自身を除く): 3321422560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 83, 116, 128, 145, 160, 166, 232, 290, 320, 332, 415, 464, 580, 640, 664, 830, 928, 1160, 1328, 1433, 1660, 1856, 2320, 2407, 2656, 2866, 3320, 3712, 4640, 4814, 5312, 5732, 6640, 7165, 9280, 9628, 10624, 11464, 12035, 13280, 14330, 18560, 19256, 22928, 24070, 26560, 28660, 38512, 41557, 45856, 48140, 53120, 57320, 77024, 83114, 91712, 96280, 114640, 118939, 154048, 166228, 183424, 192560, 207785, 229280, 237878, 308096, 332456, 385120, 415570, 458560, 475756, 594695, 664912, 770240, 831140, 917120, 951512, 1189390, 1329824, 1540480, 1662280, 1903024, 2378780, 2659648, 3324560, 3449231, 3806048, 4757560, 5319296, 6649120, 6898462, 7612096, 9515120, 13298240, 13796924, 15224192, 17246155, 19030240, 26596480, 27593848, 34492310, 38060480, 55187696, 68984620, 76120960, 110375392, 137969240, 220750784, 275938480, 441501568, 551876960, 1103753920, 2207507840]

約数ペア:

[(1, 2207507840), (2, 1103753920), (4, 551876960), (5, 441501568), (8, 275938480), (10, 220750784), (16, 137969240), (20, 110375392), (29, 76120960), (32, 68984620), (40, 55187696), (58, 38060480), (64, 34492310), (80, 27593848), (83, 26596480), (116, 19030240), (128, 17246155), (145, 15224192), (160, 13796924), (166, 13298240), (232, 9515120), (290, 7612096), (320, 6898462), (332, 6649120), (415, 5319296), (464, 4757560), (580, 3806048), (640, 3449231), (664, 3324560), (830, 2659648), (928, 2378780), (1160, 1903024), (1328, 1662280), (1433, 1540480), (1660, 1329824), (1856, 1189390), (2320, 951512), (2407, 917120), (2656, 831140), (2866, 770240), (3320, 664912), (3712, 594695), (4640, 475756), (4814, 458560), (5312, 415570), (5732, 385120), (6640, 332456), (7165, 308096), (9280, 237878), (9628, 229280), (10624, 207785), (11464, 192560), (12035, 183424), (13280, 166228), (14330, 154048), (18560, 118939), (19256, 114640), (22928, 96280), (24070, 91712), (26560, 83114), (28660, 77024), (38512, 57320), (41557, 53120), (45856, 48140)]