740113320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 2365070400

約数和(自身を除く): 1624957080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 89, 92, 115, 120, 131, 138, 178, 184, 230, 262, 267, 276, 345, 356, 393, 445, 460, 524, 529, 534, 552, 655, 690, 712, 786, 890, 920, 1048, 1058, 1068, 1310, 1335, 1380, 1572, 1587, 1780, 1965, 2047, 2116, 2136, 2620, 2645, 2670, 2760, 3013, 3144, 3174, 3560, 3930, 4094, 4232, 5240, 5290, 5340, 6026, 6141, 6348, 7860, 7935, 8188, 9039, 10235, 10580, 10680, 11659, 12052, 12282, 12696, 15065, 15720, 15870, 16376, 18078, 20470, 21160, 23318, 24104, 24564, 30130, 30705, 31740, 34977, 36156, 40940, 45195, 46636, 47081, 49128, 58295, 60260, 61410, 63480, 69299, 69954, 72312, 81880, 90390, 93272, 94162, 116590, 120520, 122820, 138598, 139908, 141243, 174885, 180780, 188324, 207897, 233180, 235405, 245640, 268157, 277196, 279816, 282486, 346495, 349770, 361560, 376648, 415794, 466360, 470810, 536314, 554392, 564972, 692990, 699540, 706215, 804471, 831588, 941620, 1039485, 1072628, 1129944, 1340785, 1385980, 1399080, 1412430, 1608942, 1663176, 1883240, 2078970, 2145256, 2681570, 2771960, 2824860, 3217884, 4022355, 4157940, 5363140, 5649720, 6167611, 6435768, 8044710, 8315880, 10726280, 12335222, 16089420, 18502833, 24670444, 30838055, 32178840, 37005666, 49340888, 61676110, 74011332, 92514165, 123352220, 148022664, 185028330, 246704440, 370056660, 740113320]

約数ペア:

[(1, 740113320), (2, 370056660), (3, 246704440), (4, 185028330), (5, 148022664), (6, 123352220), (8, 92514165), (10, 74011332), (12, 61676110), (15, 49340888), (20, 37005666), (23, 32178840), (24, 30838055), (30, 24670444), (40, 18502833), (46, 16089420), (60, 12335222), (69, 10726280), (89, 8315880), (92, 8044710), (115, 6435768), (120, 6167611), (131, 5649720), (138, 5363140), (178, 4157940), (184, 4022355), (230, 3217884), (262, 2824860), (267, 2771960), (276, 2681570), (345, 2145256), (356, 2078970), (393, 1883240), (445, 1663176), (460, 1608942), (524, 1412430), (529, 1399080), (534, 1385980), (552, 1340785), (655, 1129944), (690, 1072628), (712, 1039485), (786, 941620), (890, 831588), (920, 804471), (1048, 706215), (1058, 699540), (1068, 692990), (1310, 564972), (1335, 554392), (1380, 536314), (1572, 470810), (1587, 466360), (1780, 415794), (1965, 376648), (2047, 361560), (2116, 349770), (2136, 346495), (2620, 282486), (2645, 279816), (2670, 277196), (2760, 268157), (3013, 245640), (3144, 235405), (3174, 233180), (3560, 207897), (3930, 188324), (4094, 180780), (4232, 174885), (5240, 141243), (5290, 139908), (5340, 138598), (6026, 122820), (6141, 120520), (6348, 116590), (7860, 94162), (7935, 93272), (8188, 90390), (9039, 81880), (10235, 72312), (10580, 69954), (10680, 69299), (11659, 63480), (12052, 61410), (12282, 60260), (12696, 58295), (15065, 49128), (15720, 47081), (15870, 46636), (16376, 45195), (18078, 40940), (20470, 36156), (21160, 34977), (23318, 31740), (24104, 30705), (24564, 30130)]