17829332560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7789}}^1$

素因数の和:7917

約数の個数: 160

約数和(自身を含む): 46737008640

約数和(自身を除く): 28907676080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 71, 80, 104, 124, 130, 142, 155, 208, 248, 260, 284, 310, 355, 403, 496, 520, 568, 620, 710, 806, 923, 1040, 1136, 1240, 1420, 1612, 1846, 2015, 2201, 2480, 2840, 3224, 3692, 4030, 4402, 4615, 5680, 6448, 7384, 7789, 8060, 8804, 9230, 11005, 14768, 15578, 16120, 17608, 18460, 22010, 28613, 31156, 32240, 35216, 36920, 38945, 44020, 57226, 62312, 73840, 77890, 88040, 101257, 114452, 124624, 143065, 155780, 176080, 202514, 228904, 241459, 286130, 311560, 405028, 457808, 482918, 506285, 553019, 572260, 623120, 810056, 965836, 1012570, 1106038, 1144520, 1207295, 1620112, 1931672, 2025140, 2212076, 2289040, 2414590, 2765095, 3138967, 3863344, 4050280, 4424152, 4829180, 5530190, 6277934, 7189247, 8100560, 8848304, 9658360, 11060380, 12555868, 14378494, 15694835, 17143589, 19316720, 22120760, 25111736, 28756988, 31389670, 34287178, 35946235, 44241520, 50223472, 57513976, 62779340, 68574356, 71892470, 85717945, 115027952, 125558680, 137148712, 143784940, 171435890, 222866657, 251117360, 274297424, 287569880, 342871780, 445733314, 575139760, 685743560, 891466628, 1114333285, 1371487120, 1782933256, 2228666570, 3565866512, 4457333140, 8914666280, 17829332560]

約数ペア:

[(1, 17829332560), (2, 8914666280), (4, 4457333140), (5, 3565866512), (8, 2228666570), (10, 1782933256), (13, 1371487120), (16, 1114333285), (20, 891466628), (26, 685743560), (31, 575139760), (40, 445733314), (52, 342871780), (62, 287569880), (65, 274297424), (71, 251117360), (80, 222866657), (104, 171435890), (124, 143784940), (130, 137148712), (142, 125558680), (155, 115027952), (208, 85717945), (248, 71892470), (260, 68574356), (284, 62779340), (310, 57513976), (355, 50223472), (403, 44241520), (496, 35946235), (520, 34287178), (568, 31389670), (620, 28756988), (710, 25111736), (806, 22120760), (923, 19316720), (1040, 17143589), (1136, 15694835), (1240, 14378494), (1420, 12555868), (1612, 11060380), (1846, 9658360), (2015, 8848304), (2201, 8100560), (2480, 7189247), (2840, 6277934), (3224, 5530190), (3692, 4829180), (4030, 4424152), (4402, 4050280), (4615, 3863344), (5680, 3138967), (6448, 2765095), (7384, 2414590), (7789, 2289040), (8060, 2212076), (8804, 2025140), (9230, 1931672), (11005, 1620112), (14768, 1207295), (15578, 1144520), (16120, 1106038), (17608, 1012570), (18460, 965836), (22010, 810056), (28613, 623120), (31156, 572260), (32240, 553019), (35216, 506285), (36920, 482918), (38945, 457808), (44020, 405028), (57226, 311560), (62312, 286130), (73840, 241459), (77890, 228904), (88040, 202514), (101257, 176080), (114452, 155780), (124624, 143065)]