1224699720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1663}}^1$

素因数の和:1732

約数の個数: 192

約数和(自身を含む): 4108216320

約数和(自身を除く): 2883516600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 361, 380, 408, 456, 510, 570, 646, 680, 722, 760, 969, 1020, 1083, 1140, 1292, 1444, 1615, 1663, 1805, 1938, 2040, 2166, 2280, 2584, 2888, 3230, 3326, 3610, 3876, 4332, 4845, 4989, 5415, 6137, 6460, 6652, 7220, 7752, 8315, 8664, 9690, 9978, 10830, 12274, 12920, 13304, 14440, 16630, 18411, 19380, 19956, 21660, 24548, 24945, 28271, 30685, 31597, 33260, 36822, 38760, 39912, 43320, 49096, 49890, 56542, 61370, 63194, 66520, 73644, 84813, 92055, 94791, 99780, 113084, 122740, 126388, 141355, 147288, 157985, 169626, 184110, 189582, 199560, 226168, 245480, 252776, 282710, 315970, 339252, 368220, 379164, 424065, 473955, 537149, 565420, 600343, 631940, 678504, 736440, 758328, 848130, 947910, 1074298, 1130840, 1200686, 1263880, 1611447, 1696260, 1801029, 1895820, 2148596, 2401372, 2685745, 3001715, 3222894, 3392520, 3602058, 3791640, 4297192, 4802744, 5371490, 6003430, 6445788, 7204116, 8057235, 9005145, 10205831, 10742980, 12006860, 12891576, 14408232, 16114470, 18010290, 20411662, 21485960, 24013720, 30617493, 32228940, 36020580, 40823324, 51029155, 61234986, 64457880, 72041160, 81646648, 102058310, 122469972, 153087465, 204116620, 244939944, 306174930, 408233240, 612349860, 1224699720]

約数ペア:

[(1, 1224699720), (2, 612349860), (3, 408233240), (4, 306174930), (5, 244939944), (6, 204116620), (8, 153087465), (10, 122469972), (12, 102058310), (15, 81646648), (17, 72041160), (19, 64457880), (20, 61234986), (24, 51029155), (30, 40823324), (34, 36020580), (38, 32228940), (40, 30617493), (51, 24013720), (57, 21485960), (60, 20411662), (68, 18010290), (76, 16114470), (85, 14408232), (95, 12891576), (102, 12006860), (114, 10742980), (120, 10205831), (136, 9005145), (152, 8057235), (170, 7204116), (190, 6445788), (204, 6003430), (228, 5371490), (255, 4802744), (285, 4297192), (323, 3791640), (340, 3602058), (361, 3392520), (380, 3222894), (408, 3001715), (456, 2685745), (510, 2401372), (570, 2148596), (646, 1895820), (680, 1801029), (722, 1696260), (760, 1611447), (969, 1263880), (1020, 1200686), (1083, 1130840), (1140, 1074298), (1292, 947910), (1444, 848130), (1615, 758328), (1663, 736440), (1805, 678504), (1938, 631940), (2040, 600343), (2166, 565420), (2280, 537149), (2584, 473955), (2888, 424065), (3230, 379164), (3326, 368220), (3610, 339252), (3876, 315970), (4332, 282710), (4845, 252776), (4989, 245480), (5415, 226168), (6137, 199560), (6460, 189582), (6652, 184110), (7220, 169626), (7752, 157985), (8315, 147288), (8664, 141355), (9690, 126388), (9978, 122740), (10830, 113084), (12274, 99780), (12920, 94791), (13304, 92055), (14440, 84813), (16630, 73644), (18411, 66520), (19380, 63194), (19956, 61370), (21660, 56542), (24548, 49890), (24945, 49096), (28271, 43320), (30685, 39912), (31597, 38760), (33260, 36822)]