1380843360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4339}}^1$

素因数の和:4390

約数の個数: 288

約数和(自身を含む): 5374343520

約数和(自身を除く): 3993500160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2652, 2720, 3060, 3120, 3315, 3536, 3744, 3978, 4080, 4339, 4420, 4680, 4896, 5304, 6120, 6240, 6630, 7072, 7956, 8160, 8678, 8840, 9360, 9945, 10608, 12240, 13017, 13260, 15912, 17356, 17680, 18720, 19890, 21216, 21695, 24480, 26034, 26520, 31824, 34712, 35360, 39051, 39780, 43390, 52068, 53040, 56407, 63648, 65085, 69424, 73763, 78102, 79560, 86780, 104136, 106080, 112814, 130170, 138848, 147526, 156204, 159120, 169221, 173560, 195255, 208272, 221289, 225628, 260340, 282035, 295052, 312408, 318240, 338442, 347120, 368815, 390510, 416544, 442578, 451256, 507663, 520680, 564070, 590104, 624816, 663867, 676884, 694240, 737630, 781020, 846105, 885156, 902512, 958919, 1015326, 1041360, 1106445, 1128140, 1180208, 1249632, 1327734, 1353768, 1475260, 1562040, 1692210, 1770312, 1805024, 1917838, 2030652, 2082720, 2212890, 2256280, 2360416, 2538315, 2655468, 2707536, 2876757, 2950520, 3124080, 3319335, 3384420, 3540624, 3835676, 4061304, 4425780, 4512560, 4794595, 5076630, 5310936, 5415072, 5753514, 5901040, 6248160, 6638670, 6768840, 7081248, 7671352, 8122608, 8630271, 8851560, 9025120, 9589190, 10153260, 10621872, 11507028, 11802080, 13277340, 13537680, 14383785, 15342704, 16245216, 17260542, 17703120, 19178380, 20306520, 21243744, 23014056, 26554680, 27075360, 28767570, 30685408, 34521084, 35406240, 38356760, 40613040, 43151355, 46028112, 53109360, 57535140, 69042168, 76713520, 81226080, 86302710, 92056224, 106218720, 115070280, 138084336, 153427040, 172605420, 230140560, 276168672, 345210840, 460281120, 690421680, 1380843360]

約数ペア:

[(1, 1380843360), (2, 690421680), (3, 460281120), (4, 345210840), (5, 276168672), (6, 230140560), (8, 172605420), (9, 153427040), (10, 138084336), (12, 115070280), (13, 106218720), (15, 92056224), (16, 86302710), (17, 81226080), (18, 76713520), (20, 69042168), (24, 57535140), (26, 53109360), (30, 46028112), (32, 43151355), (34, 40613040), (36, 38356760), (39, 35406240), (40, 34521084), (45, 30685408), (48, 28767570), (51, 27075360), (52, 26554680), (60, 23014056), (65, 21243744), (68, 20306520), (72, 19178380), (78, 17703120), (80, 17260542), (85, 16245216), (90, 15342704), (96, 14383785), (102, 13537680), (104, 13277340), (117, 11802080), (120, 11507028), (130, 10621872), (136, 10153260), (144, 9589190), (153, 9025120), (156, 8851560), (160, 8630271), (170, 8122608), (180, 7671352), (195, 7081248), (204, 6768840), (208, 6638670), (221, 6248160), (234, 5901040), (240, 5753514), (255, 5415072), (260, 5310936), (272, 5076630), (288, 4794595), (306, 4512560), (312, 4425780), (340, 4061304), (360, 3835676), (390, 3540624), (408, 3384420), (416, 3319335), (442, 3124080), (468, 2950520), (480, 2876757), (510, 2707536), (520, 2655468), (544, 2538315), (585, 2360416), (612, 2256280), (624, 2212890), (663, 2082720), (680, 2030652), (720, 1917838), (765, 1805024), (780, 1770312), (816, 1692210), (884, 1562040), (936, 1475260), (1020, 1353768), (1040, 1327734), (1105, 1249632), (1170, 1180208), (1224, 1128140), (1248, 1106445), (1326, 1041360), (1360, 1015326), (1440, 958919), (1530, 902512), (1560, 885156), (1632, 846105), (1768, 781020), (1872, 737630), (1989, 694240), (2040, 676884), (2080, 663867), (2210, 624816), (2340, 590104), (2448, 564070), (2652, 520680), (2720, 507663), (3060, 451256), (3120, 442578), (3315, 416544), (3536, 390510), (3744, 368815), (3978, 347120), (4080, 338442), (4339, 318240), (4420, 312408), (4680, 295052), (4896, 282035), (5304, 260340), (6120, 225628), (6240, 221289), (6630, 208272), (7072, 195255), (7956, 173560), (8160, 169221), (8678, 159120), (8840, 156204), (9360, 147526), (9945, 138848), (10608, 130170), (12240, 112814), (13017, 106080), (13260, 104136), (15912, 86780), (17356, 79560), (17680, 78102), (18720, 73763), (19890, 69424), (21216, 65085), (21695, 63648), (24480, 56407), (26034, 53040), (26520, 52068), (31824, 43390), (34712, 39780), (35360, 39051)]