1567653640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5399}}^1$

素因数の和:5495

約数の個数: 128

約数和(自身を含む): 4339008000

約数和(自身を除く): 2771354360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 61, 68, 70, 85, 119, 122, 136, 140, 170, 238, 244, 280, 305, 340, 427, 476, 488, 595, 610, 680, 854, 952, 1037, 1190, 1220, 1708, 2074, 2135, 2380, 2440, 3416, 4148, 4270, 4760, 5185, 5399, 7259, 8296, 8540, 10370, 10798, 14518, 17080, 20740, 21596, 26995, 29036, 36295, 37793, 41480, 43192, 53990, 58072, 72590, 75586, 91783, 107980, 145180, 151172, 183566, 188965, 215960, 290360, 302344, 329339, 367132, 377930, 458915, 642481, 658678, 734264, 755860, 917830, 1284962, 1317356, 1511720, 1646695, 1835660, 2305373, 2569924, 2634712, 3212405, 3293390, 3671320, 4610746, 5139848, 5598763, 6424810, 6586780, 9221492, 11197526, 11526865, 12849620, 13173560, 18442984, 22395052, 23053730, 25699240, 27993815, 39191341, 44790104, 46107460, 55987630, 78382682, 92214920, 111975260, 156765364, 195956705, 223950520, 313530728, 391913410, 783826820, 1567653640]

約数ペア:

[(1, 1567653640), (2, 783826820), (4, 391913410), (5, 313530728), (7, 223950520), (8, 195956705), (10, 156765364), (14, 111975260), (17, 92214920), (20, 78382682), (28, 55987630), (34, 46107460), (35, 44790104), (40, 39191341), (56, 27993815), (61, 25699240), (68, 23053730), (70, 22395052), (85, 18442984), (119, 13173560), (122, 12849620), (136, 11526865), (140, 11197526), (170, 9221492), (238, 6586780), (244, 6424810), (280, 5598763), (305, 5139848), (340, 4610746), (427, 3671320), (476, 3293390), (488, 3212405), (595, 2634712), (610, 2569924), (680, 2305373), (854, 1835660), (952, 1646695), (1037, 1511720), (1190, 1317356), (1220, 1284962), (1708, 917830), (2074, 755860), (2135, 734264), (2380, 658678), (2440, 642481), (3416, 458915), (4148, 377930), (4270, 367132), (4760, 329339), (5185, 302344), (5399, 290360), (7259, 215960), (8296, 188965), (8540, 183566), (10370, 151172), (10798, 145180), (14518, 107980), (17080, 91783), (20740, 75586), (21596, 72590), (26995, 58072), (29036, 53990), (36295, 43192), (37793, 41480)]