1979593980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 384

約数和(自身を含む): 7207280640

約数和(自身を除く): 5227686660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 41, 42, 52, 60, 65, 70, 74, 78, 82, 84, 91, 105, 111, 123, 130, 140, 148, 156, 164, 182, 185, 195, 205, 210, 222, 239, 246, 259, 260, 273, 287, 364, 370, 390, 410, 420, 444, 455, 478, 481, 492, 518, 533, 546, 555, 574, 615, 717, 740, 777, 780, 820, 861, 910, 956, 962, 1036, 1066, 1092, 1110, 1148, 1195, 1230, 1295, 1365, 1434, 1435, 1443, 1517, 1554, 1599, 1673, 1722, 1820, 1924, 2132, 2220, 2390, 2405, 2460, 2590, 2665, 2730, 2868, 2870, 2886, 3034, 3107, 3108, 3198, 3346, 3367, 3444, 3585, 3731, 3885, 4305, 4551, 4780, 4810, 5019, 5180, 5330, 5460, 5740, 5772, 6068, 6214, 6396, 6692, 6734, 7170, 7215, 7462, 7585, 7770, 7995, 8365, 8610, 8843, 9102, 9321, 9620, 9799, 10038, 10101, 10619, 10660, 11193, 12428, 13468, 14340, 14430, 14924, 15170, 15535, 15540, 15990, 16730, 16835, 17220, 17686, 18204, 18642, 18655, 19598, 19721, 20076, 20202, 21238, 21749, 22386, 22755, 25095, 26529, 28860, 29397, 30340, 31070, 31857, 31980, 33460, 33670, 35372, 37284, 37310, 39196, 39442, 40404, 42476, 43498, 44215, 44772, 45510, 46605, 48995, 50190, 50505, 53058, 53095, 55965, 58794, 59163, 61901, 62140, 63714, 65247, 67340, 68593, 74620, 78884, 86996, 88430, 91020, 93210, 97990, 98605, 100380, 101010, 106116, 106190, 108745, 111930, 114959, 117588, 118326, 123802, 127387, 127428, 130494, 132645, 137186, 138047, 146985, 159285, 176860, 185703, 186420, 195980, 197210, 202020, 205779, 212380, 217490, 223860, 229918, 236652, 247604, 254774, 260988, 265290, 274372, 276094, 293970, 295815, 309505, 318570, 326235, 342965, 344877, 362563, 371406, 382161, 394420, 411558, 414141, 434980, 459836, 509548, 530580, 552188, 574795, 587940, 591630, 619010, 636935, 637140, 652470, 685930, 689754, 690235, 725126, 742812, 764322, 804713, 823116, 828282, 891709, 928515, 1028895, 1087689, 1149590, 1183260, 1238020, 1273870, 1304940, 1371860, 1379508, 1380470, 1450252, 1528644, 1609426, 1656564, 1724385, 1783418, 1812815, 1857030, 1910805, 2057790, 2070705, 2175378, 2299180, 2414139, 2537941, 2547740, 2675127, 2760940, 3218852, 3448770, 3566836, 3625630, 3714060, 3821610, 4023565, 4115580, 4141410, 4350756, 4458545, 4713319, 4828278, 5075882, 5350254, 5438445, 6897540, 7251260, 7613823, 7643220, 8047130, 8282820, 8917090, 9426638, 9656556, 10151764, 10700508, 10876890, 12070695, 12689705, 13375635, 14139957, 15227646, 16094260, 17834180, 18853276, 21753780, 23566595, 24141390, 25379410, 26751270, 28279914, 30455292, 32993233, 38069115, 47133190, 48282780, 50758820, 53502540, 56559828, 65986466, 70699785, 76138230, 94266380, 98979699, 131972932, 141399570, 152276460, 164966165, 197959398, 282799140, 329932330, 395918796, 494898495, 659864660, 989796990, 1979593980]

約数ペア:

[(1, 1979593980), (2, 989796990), (3, 659864660), (4, 494898495), (5, 395918796), (6, 329932330), (7, 282799140), (10, 197959398), (12, 164966165), (13, 152276460), (14, 141399570), (15, 131972932), (20, 98979699), (21, 94266380), (26, 76138230), (28, 70699785), (30, 65986466), (35, 56559828), (37, 53502540), (39, 50758820), (41, 48282780), (42, 47133190), (52, 38069115), (60, 32993233), (65, 30455292), (70, 28279914), (74, 26751270), (78, 25379410), (82, 24141390), (84, 23566595), (91, 21753780), (105, 18853276), (111, 17834180), (123, 16094260), (130, 15227646), (140, 14139957), (148, 13375635), (156, 12689705), (164, 12070695), (182, 10876890), (185, 10700508), (195, 10151764), (205, 9656556), (210, 9426638), (222, 8917090), (239, 8282820), (246, 8047130), (259, 7643220), (260, 7613823), (273, 7251260), (287, 6897540), (364, 5438445), (370, 5350254), (390, 5075882), (410, 4828278), (420, 4713319), (444, 4458545), (455, 4350756), (478, 4141410), (481, 4115580), (492, 4023565), (518, 3821610), (533, 3714060), (546, 3625630), (555, 3566836), (574, 3448770), (615, 3218852), (717, 2760940), (740, 2675127), (777, 2547740), (780, 2537941), (820, 2414139), (861, 2299180), (910, 2175378), (956, 2070705), (962, 2057790), (1036, 1910805), (1066, 1857030), (1092, 1812815), (1110, 1783418), (1148, 1724385), (1195, 1656564), (1230, 1609426), (1295, 1528644), (1365, 1450252), (1434, 1380470), (1435, 1379508), (1443, 1371860), (1517, 1304940), (1554, 1273870), (1599, 1238020), (1673, 1183260), (1722, 1149590), (1820, 1087689), (1924, 1028895), (2132, 928515), (2220, 891709), (2390, 828282), (2405, 823116), (2460, 804713), (2590, 764322), (2665, 742812), (2730, 725126), (2868, 690235), (2870, 689754), (2886, 685930), (3034, 652470), (3107, 637140), (3108, 636935), (3198, 619010), (3346, 591630), (3367, 587940), (3444, 574795), (3585, 552188), (3731, 530580), (3885, 509548), (4305, 459836), (4551, 434980), (4780, 414141), (4810, 411558), (5019, 394420), (5180, 382161), (5330, 371406), (5460, 362563), (5740, 344877), (5772, 342965), (6068, 326235), (6214, 318570), (6396, 309505), (6692, 295815), (6734, 293970), (7170, 276094), (7215, 274372), (7462, 265290), (7585, 260988), (7770, 254774), (7995, 247604), (8365, 236652), (8610, 229918), (8843, 223860), (9102, 217490), (9321, 212380), (9620, 205779), (9799, 202020), (10038, 197210), (10101, 195980), (10619, 186420), (10660, 185703), (11193, 176860), (12428, 159285), (13468, 146985), (14340, 138047), (14430, 137186), (14924, 132645), (15170, 130494), (15535, 127428), (15540, 127387), (15990, 123802), (16730, 118326), (16835, 117588), (17220, 114959), (17686, 111930), (18204, 108745), (18642, 106190), (18655, 106116), (19598, 101010), (19721, 100380), (20076, 98605), (20202, 97990), (21238, 93210), (21749, 91020), (22386, 88430), (22755, 86996), (25095, 78884), (26529, 74620), (28860, 68593), (29397, 67340), (30340, 65247), (31070, 63714), (31857, 62140), (31980, 61901), (33460, 59163), (33670, 58794), (35372, 55965), (37284, 53095), (37310, 53058), (39196, 50505), (39442, 50190), (40404, 48995), (42476, 46605), (43498, 45510), (44215, 44772)]