1209192660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:427

約数の個数: 288

約数和(自身を含む): 4235081760

約数和(自身を除く): 3025889100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 113, 117, 130, 153, 156, 170, 180, 195, 204, 221, 226, 234, 255, 260, 269, 306, 339, 340, 390, 442, 452, 468, 510, 538, 565, 585, 612, 663, 678, 765, 780, 807, 884, 1017, 1020, 1076, 1105, 1130, 1170, 1326, 1345, 1356, 1469, 1530, 1614, 1695, 1921, 1989, 2034, 2210, 2260, 2340, 2421, 2652, 2690, 2938, 3060, 3228, 3315, 3390, 3497, 3842, 3978, 4035, 4068, 4407, 4420, 4573, 4842, 5085, 5380, 5763, 5876, 6630, 6780, 6994, 7345, 7684, 7956, 8070, 8814, 9146, 9605, 9684, 9945, 10170, 10491, 11526, 12105, 13221, 13260, 13719, 13988, 14690, 16140, 17289, 17485, 17628, 18292, 19210, 19890, 20340, 20982, 22035, 22865, 23052, 24210, 24973, 26442, 27438, 28815, 29380, 30397, 31473, 34578, 34970, 38420, 39780, 41157, 41964, 44070, 45730, 48420, 49946, 52455, 52884, 54876, 57630, 59449, 60794, 62946, 66105, 68595, 69156, 69940, 74919, 82314, 86445, 88140, 91191, 91460, 99892, 104910, 115260, 118898, 121588, 124865, 125892, 132210, 137190, 149838, 151985, 157365, 164628, 172890, 178347, 182382, 205785, 209820, 224757, 237796, 249730, 264420, 273573, 274380, 297245, 299676, 303970, 314730, 345780, 356694, 364764, 374595, 395161, 411570, 449514, 455955, 499460, 516749, 535041, 547146, 594490, 607940, 629460, 713388, 749190, 790322, 823140, 891735, 899028, 911910, 1033498, 1070082, 1094292, 1123785, 1185483, 1188980, 1367865, 1498380, 1550247, 1580644, 1783470, 1823820, 1975805, 2066996, 2140164, 2247570, 2370966, 2583745, 2675205, 2735730, 3100494, 3556449, 3566940, 3951610, 4495140, 4650741, 4741932, 5167490, 5350410, 5471460, 5927415, 6200988, 6717737, 7112898, 7751235, 7903220, 9301482, 10334980, 10700820, 11854830, 13435474, 14225796, 15502470, 17782245, 18602964, 20153211, 23253705, 23709660, 26870948, 31004940, 33588685, 35564490, 40306422, 46507410, 60459633, 67177370, 71128980, 80612844, 93014820, 100766055, 120919266, 134354740, 201532110, 241838532, 302298165, 403064220, 604596330, 1209192660]

約数ペア:

[(1, 1209192660), (2, 604596330), (3, 403064220), (4, 302298165), (5, 241838532), (6, 201532110), (9, 134354740), (10, 120919266), (12, 100766055), (13, 93014820), (15, 80612844), (17, 71128980), (18, 67177370), (20, 60459633), (26, 46507410), (30, 40306422), (34, 35564490), (36, 33588685), (39, 31004940), (45, 26870948), (51, 23709660), (52, 23253705), (60, 20153211), (65, 18602964), (68, 17782245), (78, 15502470), (85, 14225796), (90, 13435474), (102, 11854830), (113, 10700820), (117, 10334980), (130, 9301482), (153, 7903220), (156, 7751235), (170, 7112898), (180, 6717737), (195, 6200988), (204, 5927415), (221, 5471460), (226, 5350410), (234, 5167490), (255, 4741932), (260, 4650741), (269, 4495140), (306, 3951610), (339, 3566940), (340, 3556449), (390, 3100494), (442, 2735730), (452, 2675205), (468, 2583745), (510, 2370966), (538, 2247570), (565, 2140164), (585, 2066996), (612, 1975805), (663, 1823820), (678, 1783470), (765, 1580644), (780, 1550247), (807, 1498380), (884, 1367865), (1017, 1188980), (1020, 1185483), (1076, 1123785), (1105, 1094292), (1130, 1070082), (1170, 1033498), (1326, 911910), (1345, 899028), (1356, 891735), (1469, 823140), (1530, 790322), (1614, 749190), (1695, 713388), (1921, 629460), (1989, 607940), (2034, 594490), (2210, 547146), (2260, 535041), (2340, 516749), (2421, 499460), (2652, 455955), (2690, 449514), (2938, 411570), (3060, 395161), (3228, 374595), (3315, 364764), (3390, 356694), (3497, 345780), (3842, 314730), (3978, 303970), (4035, 299676), (4068, 297245), (4407, 274380), (4420, 273573), (4573, 264420), (4842, 249730), (5085, 237796), (5380, 224757), (5763, 209820), (5876, 205785), (6630, 182382), (6780, 178347), (6994, 172890), (7345, 164628), (7684, 157365), (7956, 151985), (8070, 149838), (8814, 137190), (9146, 132210), (9605, 125892), (9684, 124865), (9945, 121588), (10170, 118898), (10491, 115260), (11526, 104910), (12105, 99892), (13221, 91460), (13260, 91191), (13719, 88140), (13988, 86445), (14690, 82314), (16140, 74919), (17289, 69940), (17485, 69156), (17628, 68595), (18292, 66105), (19210, 62946), (19890, 60794), (20340, 59449), (20982, 57630), (22035, 54876), (22865, 52884), (23052, 52455), (24210, 49946), (24973, 48420), (26442, 45730), (27438, 44070), (28815, 41964), (29380, 41157), (30397, 39780), (31473, 38420), (34578, 34970)]