121569170520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{504269}}^1$

素因数の和:504338

約数の個数: 192

約数和(自身を含む): 434600056800

約数和(自身を除く): 313030886280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 49, 56, 60, 70, 82, 84, 98, 105, 120, 123, 140, 147, 164, 168, 196, 205, 210, 245, 246, 280, 287, 294, 328, 392, 410, 420, 490, 492, 574, 588, 615, 735, 820, 840, 861, 980, 984, 1148, 1176, 1230, 1435, 1470, 1640, 1722, 1960, 2009, 2296, 2460, 2870, 2940, 3444, 4018, 4305, 4920, 5740, 5880, 6027, 6888, 8036, 8610, 10045, 11480, 12054, 16072, 17220, 20090, 24108, 30135, 34440, 40180, 48216, 60270, 80360, 120540, 241080, 504269, 1008538, 1512807, 2017076, 2521345, 3025614, 3529883, 4034152, 5042690, 6051228, 7059766, 7564035, 10085380, 10589649, 12102456, 14119532, 15128070, 17649415, 20170760, 20675029, 21179298, 24709181, 28239064, 30256140, 35298830, 41350058, 42358596, 49418362, 52948245, 60512280, 62025087, 70597660, 74127543, 82700116, 84717192, 98836724, 103375145, 105896490, 123545905, 124050174, 141195320, 144725203, 148255086, 165400232, 197673448, 206750290, 211792980, 247091810, 248100348, 289450406, 296510172, 310125435, 370637715, 413500580, 423585960, 434175609, 494183620, 496200696, 578900812, 593020344, 620250870, 723626015, 741275430, 827001160, 868351218, 988367240, 1013076421, 1157801624, 1240501740, 1447252030, 1482550860, 1736702436, 2026152842, 2170878045, 2481003480, 2894504060, 2965101720, 3039229263, 3473404872, 4052305684, 4341756090, 5065382105, 5789008120, 6078458526, 8104611368, 8683512180, 10130764210, 12156917052, 15196146315, 17367024360, 20261528420, 24313834104, 30392292630, 40523056840, 60784585260, 121569170520]

約数ペア:

[(1, 121569170520), (2, 60784585260), (3, 40523056840), (4, 30392292630), (5, 24313834104), (6, 20261528420), (7, 17367024360), (8, 15196146315), (10, 12156917052), (12, 10130764210), (14, 8683512180), (15, 8104611368), (20, 6078458526), (21, 5789008120), (24, 5065382105), (28, 4341756090), (30, 4052305684), (35, 3473404872), (40, 3039229263), (41, 2965101720), (42, 2894504060), (49, 2481003480), (56, 2170878045), (60, 2026152842), (70, 1736702436), (82, 1482550860), (84, 1447252030), (98, 1240501740), (105, 1157801624), (120, 1013076421), (123, 988367240), (140, 868351218), (147, 827001160), (164, 741275430), (168, 723626015), (196, 620250870), (205, 593020344), (210, 578900812), (245, 496200696), (246, 494183620), (280, 434175609), (287, 423585960), (294, 413500580), (328, 370637715), (392, 310125435), (410, 296510172), (420, 289450406), (490, 248100348), (492, 247091810), (574, 211792980), (588, 206750290), (615, 197673448), (735, 165400232), (820, 148255086), (840, 144725203), (861, 141195320), (980, 124050174), (984, 123545905), (1148, 105896490), (1176, 103375145), (1230, 98836724), (1435, 84717192), (1470, 82700116), (1640, 74127543), (1722, 70597660), (1960, 62025087), (2009, 60512280), (2296, 52948245), (2460, 49418362), (2870, 42358596), (2940, 41350058), (3444, 35298830), (4018, 30256140), (4305, 28239064), (4920, 24709181), (5740, 21179298), (5880, 20675029), (6027, 20170760), (6888, 17649415), (8036, 15128070), (8610, 14119532), (10045, 12102456), (11480, 10589649), (12054, 10085380), (16072, 7564035), (17220, 7059766), (20090, 6051228), (24108, 5042690), (30135, 4034152), (34440, 3529883), (40180, 3025614), (48216, 2521345), (60270, 2017076), (80360, 1512807), (120540, 1008538), (241080, 504269)]