218031060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 693633024

約数和(自身を除く): 475601964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 71, 78, 93, 124, 127, 130, 142, 155, 156, 186, 195, 213, 254, 260, 284, 310, 355, 372, 381, 390, 403, 426, 465, 508, 620, 635, 710, 762, 780, 806, 852, 923, 930, 1065, 1209, 1270, 1420, 1524, 1612, 1651, 1846, 1860, 1905, 2015, 2130, 2201, 2418, 2540, 2769, 3302, 3692, 3810, 3937, 4030, 4260, 4402, 4615, 4836, 4953, 5538, 6045, 6603, 6604, 7620, 7874, 8060, 8255, 8804, 9017, 9230, 9906, 11005, 11076, 11811, 12090, 13206, 13845, 15748, 16510, 18034, 18460, 19685, 19812, 22010, 23622, 24180, 24765, 26412, 27051, 27690, 28613, 33015, 33020, 36068, 39370, 44020, 45085, 47244, 49530, 51181, 54102, 55380, 57226, 59055, 66030, 78740, 85839, 90170, 99060, 102362, 108204, 114452, 117221, 118110, 132060, 135255, 143065, 153543, 171678, 180340, 204724, 234442, 236220, 255905, 270510, 279527, 286130, 307086, 343356, 351663, 429195, 468884, 511810, 541020, 559054, 572260, 586105, 614172, 703326, 767715, 838581, 858390, 1023620, 1118108, 1172210, 1397635, 1406652, 1535430, 1677162, 1716780, 1758315, 2344420, 2795270, 3070860, 3354324, 3516630, 3633851, 4192905, 5590540, 7033260, 7267702, 8385810, 10901553, 14535404, 16771620, 18169255, 21803106, 36338510, 43606212, 54507765, 72677020, 109015530, 218031060]

約数ペア:

[(1, 218031060), (2, 109015530), (3, 72677020), (4, 54507765), (5, 43606212), (6, 36338510), (10, 21803106), (12, 18169255), (13, 16771620), (15, 14535404), (20, 10901553), (26, 8385810), (30, 7267702), (31, 7033260), (39, 5590540), (52, 4192905), (60, 3633851), (62, 3516630), (65, 3354324), (71, 3070860), (78, 2795270), (93, 2344420), (124, 1758315), (127, 1716780), (130, 1677162), (142, 1535430), (155, 1406652), (156, 1397635), (186, 1172210), (195, 1118108), (213, 1023620), (254, 858390), (260, 838581), (284, 767715), (310, 703326), (355, 614172), (372, 586105), (381, 572260), (390, 559054), (403, 541020), (426, 511810), (465, 468884), (508, 429195), (620, 351663), (635, 343356), (710, 307086), (762, 286130), (780, 279527), (806, 270510), (852, 255905), (923, 236220), (930, 234442), (1065, 204724), (1209, 180340), (1270, 171678), (1420, 153543), (1524, 143065), (1612, 135255), (1651, 132060), (1846, 118110), (1860, 117221), (1905, 114452), (2015, 108204), (2130, 102362), (2201, 99060), (2418, 90170), (2540, 85839), (2769, 78740), (3302, 66030), (3692, 59055), (3810, 57226), (3937, 55380), (4030, 54102), (4260, 51181), (4402, 49530), (4615, 47244), (4836, 45085), (4953, 44020), (5538, 39370), (6045, 36068), (6603, 33020), (6604, 33015), (7620, 28613), (7874, 27690), (8060, 27051), (8255, 26412), (8804, 24765), (9017, 24180), (9230, 23622), (9906, 22010), (11005, 19812), (11076, 19685), (11811, 18460), (12090, 18034), (13206, 16510), (13845, 15748)]