220238779560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1259659}}^1$

素因数の和:1259751

約数の個数: 128

約数和(自身を含む): 696541593600

約数和(自身を除く): 476302814040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 465, 470, 564, 620, 705, 744, 930, 940, 1128, 1240, 1410, 1457, 1860, 1880, 2820, 2914, 3720, 4371, 5640, 5828, 7285, 8742, 11656, 14570, 17484, 21855, 29140, 34968, 43710, 58280, 87420, 174840, 1259659, 2519318, 3778977, 5038636, 6298295, 7557954, 10077272, 12596590, 15115908, 18894885, 25193180, 30231816, 37789770, 39049429, 50386360, 59203973, 75579540, 78098858, 117148287, 118407946, 151159080, 156197716, 177611919, 195247145, 234296574, 236815892, 296019865, 312395432, 355223838, 390494290, 468593148, 473631784, 585741435, 592039730, 710447676, 780988580, 888059595, 937186296, 1171482870, 1184079460, 1420895352, 1561977160, 1776119190, 1835323163, 2342965740, 2368158920, 3552238380, 3670646326, 4685931480, 5505969489, 7104476760, 7341292652, 9176615815, 11011938978, 14682585304, 18353231630, 22023877956, 27529847445, 36706463260, 44047755912, 55059694890, 73412926520, 110119389780, 220238779560]

約数ペア:

[(1, 220238779560), (2, 110119389780), (3, 73412926520), (4, 55059694890), (5, 44047755912), (6, 36706463260), (8, 27529847445), (10, 22023877956), (12, 18353231630), (15, 14682585304), (20, 11011938978), (24, 9176615815), (30, 7341292652), (31, 7104476760), (40, 5505969489), (47, 4685931480), (60, 3670646326), (62, 3552238380), (93, 2368158920), (94, 2342965740), (120, 1835323163), (124, 1776119190), (141, 1561977160), (155, 1420895352), (186, 1184079460), (188, 1171482870), (235, 937186296), (248, 888059595), (282, 780988580), (310, 710447676), (372, 592039730), (376, 585741435), (465, 473631784), (470, 468593148), (564, 390494290), (620, 355223838), (705, 312395432), (744, 296019865), (930, 236815892), (940, 234296574), (1128, 195247145), (1240, 177611919), (1410, 156197716), (1457, 151159080), (1860, 118407946), (1880, 117148287), (2820, 78098858), (2914, 75579540), (3720, 59203973), (4371, 50386360), (5640, 39049429), (5828, 37789770), (7285, 30231816), (8742, 25193180), (11656, 18894885), (14570, 15115908), (17484, 12596590), (21855, 10077272), (29140, 7557954), (34968, 6298295), (43710, 5038636), (58280, 3778977), (87420, 2519318), (174840, 1259659)]