2597396760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4349}}^1$

素因数の和:4455

約数の個数: 256

約数和(自身を含む): 10022400000

約数和(自身を除く): 7425003240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 79, 84, 90, 105, 108, 120, 126, 135, 140, 158, 168, 180, 189, 210, 216, 237, 252, 270, 280, 315, 316, 360, 378, 395, 420, 474, 504, 540, 553, 630, 632, 711, 756, 790, 840, 945, 948, 1080, 1106, 1185, 1260, 1422, 1512, 1580, 1659, 1890, 1896, 2133, 2212, 2370, 2520, 2765, 2844, 3160, 3318, 3555, 3780, 4266, 4349, 4424, 4740, 4977, 5530, 5688, 6636, 7110, 7560, 8295, 8532, 8698, 9480, 9954, 10665, 11060, 13047, 13272, 14220, 14931, 16590, 17064, 17396, 19908, 21330, 21745, 22120, 24885, 26094, 28440, 29862, 30443, 33180, 34792, 39141, 39816, 42660, 43490, 49770, 52188, 59724, 60886, 65235, 66360, 74655, 78282, 85320, 86980, 91329, 99540, 104376, 117423, 119448, 121772, 130470, 149310, 152215, 156564, 173960, 182658, 195705, 199080, 234846, 243544, 260940, 273987, 298620, 304430, 313128, 343571, 365316, 391410, 456645, 469692, 521880, 547974, 587115, 597240, 608860, 687142, 730632, 782820, 821961, 913290, 939384, 1030713, 1095948, 1174230, 1217720, 1369935, 1374284, 1565640, 1643922, 1717855, 1826580, 2061426, 2191896, 2348460, 2404997, 2739870, 2748568, 3092139, 3287844, 3435710, 3653160, 4109805, 4122852, 4696920, 4809994, 5153565, 5479740, 6184278, 6575688, 6871420, 7214991, 8219610, 8245704, 9276417, 9619988, 10307130, 10959480, 12024985, 12368556, 13742840, 14429982, 15460695, 16439220, 18552834, 19239976, 20614260, 21644973, 24049970, 24737112, 28859964, 30921390, 32878440, 36074955, 37105668, 41228520, 43289946, 46382085, 48099940, 57719928, 61842780, 64934919, 72149910, 74211336, 86579892, 92764170, 96199880, 108224865, 123685560, 129869838, 144299820, 173159784, 185528340, 216449730, 259739676, 288599640, 324674595, 371056680, 432899460, 519479352, 649349190, 865798920, 1298698380, 2597396760]

約数ペア:

[(1, 2597396760), (2, 1298698380), (3, 865798920), (4, 649349190), (5, 519479352), (6, 432899460), (7, 371056680), (8, 324674595), (9, 288599640), (10, 259739676), (12, 216449730), (14, 185528340), (15, 173159784), (18, 144299820), (20, 129869838), (21, 123685560), (24, 108224865), (27, 96199880), (28, 92764170), (30, 86579892), (35, 74211336), (36, 72149910), (40, 64934919), (42, 61842780), (45, 57719928), (54, 48099940), (56, 46382085), (60, 43289946), (63, 41228520), (70, 37105668), (72, 36074955), (79, 32878440), (84, 30921390), (90, 28859964), (105, 24737112), (108, 24049970), (120, 21644973), (126, 20614260), (135, 19239976), (140, 18552834), (158, 16439220), (168, 15460695), (180, 14429982), (189, 13742840), (210, 12368556), (216, 12024985), (237, 10959480), (252, 10307130), (270, 9619988), (280, 9276417), (315, 8245704), (316, 8219610), (360, 7214991), (378, 6871420), (395, 6575688), (420, 6184278), (474, 5479740), (504, 5153565), (540, 4809994), (553, 4696920), (630, 4122852), (632, 4109805), (711, 3653160), (756, 3435710), (790, 3287844), (840, 3092139), (945, 2748568), (948, 2739870), (1080, 2404997), (1106, 2348460), (1185, 2191896), (1260, 2061426), (1422, 1826580), (1512, 1717855), (1580, 1643922), (1659, 1565640), (1890, 1374284), (1896, 1369935), (2133, 1217720), (2212, 1174230), (2370, 1095948), (2520, 1030713), (2765, 939384), (2844, 913290), (3160, 821961), (3318, 782820), (3555, 730632), (3780, 687142), (4266, 608860), (4349, 597240), (4424, 587115), (4740, 547974), (4977, 521880), (5530, 469692), (5688, 456645), (6636, 391410), (7110, 365316), (7560, 343571), (8295, 313128), (8532, 304430), (8698, 298620), (9480, 273987), (9954, 260940), (10665, 243544), (11060, 234846), (13047, 199080), (13272, 195705), (14220, 182658), (14931, 173960), (16590, 156564), (17064, 152215), (17396, 149310), (19908, 130470), (21330, 121772), (21745, 119448), (22120, 117423), (24885, 104376), (26094, 99540), (28440, 91329), (29862, 86980), (30443, 85320), (33180, 78282), (34792, 74655), (39141, 66360), (39816, 65235), (42660, 60886), (43490, 59724), (49770, 52188)]