2500581720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{32713}}^1$

素因数の和:32754

約数の個数: 192

約数和(自身を含む): 9398077920

約数和(自身を除く): 6897496200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 5096, 5460, 5880, 6370, 7644, 9555, 10920, 12740, 15288, 19110, 25480, 32713, 38220, 65426, 76440, 98139, 130852, 163565, 196278, 228991, 261704, 327130, 392556, 425269, 457982, 490695, 654260, 686973, 785112, 850538, 915964, 981390, 1144955, 1275807, 1308520, 1373946, 1602937, 1701076, 1831928, 1962780, 2126345, 2289910, 2551614, 2747892, 2976883, 3205874, 3402152, 3434865, 3925560, 4252690, 4579820, 4808811, 5103228, 5495784, 5953766, 6379035, 6411748, 6869730, 8014685, 8505380, 8930649, 9159640, 9617622, 10206456, 11907532, 12758070, 12823496, 13739460, 14884415, 16029370, 17010760, 17861298, 19235244, 20838181, 23815064, 24044055, 25516140, 27478920, 29768830, 32058740, 35722596, 38470488, 41676362, 44653245, 48088110, 51032280, 59537660, 62514543, 64117480, 71445192, 83352724, 89306490, 96176220, 104190905, 119075320, 125029086, 166705448, 178612980, 192352440, 208381810, 250058172, 312572715, 357225960, 416763620, 500116344, 625145430, 833527240, 1250290860, 2500581720]

約数ペア:

[(1, 2500581720), (2, 1250290860), (3, 833527240), (4, 625145430), (5, 500116344), (6, 416763620), (7, 357225960), (8, 312572715), (10, 250058172), (12, 208381810), (13, 192352440), (14, 178612980), (15, 166705448), (20, 125029086), (21, 119075320), (24, 104190905), (26, 96176220), (28, 89306490), (30, 83352724), (35, 71445192), (39, 64117480), (40, 62514543), (42, 59537660), (49, 51032280), (52, 48088110), (56, 44653245), (60, 41676362), (65, 38470488), (70, 35722596), (78, 32058740), (84, 29768830), (91, 27478920), (98, 25516140), (104, 24044055), (105, 23815064), (120, 20838181), (130, 19235244), (140, 17861298), (147, 17010760), (156, 16029370), (168, 14884415), (182, 13739460), (195, 12823496), (196, 12758070), (210, 11907532), (245, 10206456), (260, 9617622), (273, 9159640), (280, 8930649), (294, 8505380), (312, 8014685), (364, 6869730), (390, 6411748), (392, 6379035), (420, 5953766), (455, 5495784), (490, 5103228), (520, 4808811), (546, 4579820), (588, 4252690), (637, 3925560), (728, 3434865), (735, 3402152), (780, 3205874), (840, 2976883), (910, 2747892), (980, 2551614), (1092, 2289910), (1176, 2126345), (1274, 1962780), (1365, 1831928), (1470, 1701076), (1560, 1602937), (1820, 1373946), (1911, 1308520), (1960, 1275807), (2184, 1144955), (2548, 981390), (2730, 915964), (2940, 850538), (3185, 785112), (3640, 686973), (3822, 654260), (5096, 490695), (5460, 457982), (5880, 425269), (6370, 392556), (7644, 327130), (9555, 261704), (10920, 228991), (12740, 196278), (15288, 163565), (19110, 130852), (25480, 98139), (32713, 76440), (38220, 65426)]