654093180

素因数分解:

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

素因数の和:257

約数の個数: 288

約数和(自身を含む): 2254307328

約数和(自身を除く): 1600214148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 71, 78, 90, 93, 117, 124, 127, 130, 142, 155, 156, 180, 186, 195, 213, 234, 254, 260, 279, 284, 310, 355, 372, 381, 390, 403, 426, 465, 468, 508, 558, 585, 620, 635, 639, 710, 762, 780, 806, 852, 923, 930, 1065, 1116, 1143, 1170, 1209, 1270, 1278, 1395, 1420, 1524, 1612, 1651, 1846, 1860, 1905, 2015, 2130, 2201, 2286, 2340, 2418, 2540, 2556, 2769, 2790, 3195, 3302, 3627, 3692, 3810, 3937, 4030, 4260, 4402, 4572, 4615, 4836, 4953, 5538, 5580, 5715, 6045, 6390, 6603, 6604, 7254, 7620, 7874, 8060, 8255, 8307, 8804, 9017, 9230, 9906, 11005, 11076, 11430, 11811, 12090, 12780, 13206, 13845, 14508, 14859, 15748, 16510, 16614, 18034, 18135, 18460, 19685, 19809, 19812, 22010, 22860, 23622, 24180, 24765, 26412, 27051, 27690, 28613, 29718, 33015, 33020, 33228, 35433, 36068, 36270, 39370, 39618, 41535, 44020, 45085, 47244, 49530, 51181, 54102, 55380, 57226, 59055, 59436, 66030, 70866, 72540, 74295, 78740, 79236, 81153, 83070, 85839, 90170, 99045, 99060, 102362, 108204, 114452, 117221, 118110, 132060, 135255, 141732, 143065, 148590, 153543, 162306, 166140, 171678, 177165, 180340, 198090, 204724, 234442, 236220, 255905, 257517, 270510, 279527, 286130, 297180, 307086, 324612, 343356, 351663, 354330, 396180, 405765, 429195, 460629, 468884, 511810, 515034, 541020, 559054, 572260, 586105, 614172, 703326, 708660, 767715, 811530, 838581, 858390, 921258, 1023620, 1030068, 1054989, 1118108, 1172210, 1287585, 1397635, 1406652, 1535430, 1623060, 1677162, 1716780, 1758315, 1842516, 2109978, 2303145, 2344420, 2515743, 2575170, 2795270, 3070860, 3354324, 3516630, 3633851, 4192905, 4219956, 4606290, 5031486, 5150340, 5274945, 5590540, 7033260, 7267702, 8385810, 9212580, 10062972, 10549890, 10901553, 12578715, 14535404, 16771620, 18169255, 21099780, 21803106, 25157430, 32704659, 36338510, 43606212, 50314860, 54507765, 65409318, 72677020, 109015530, 130818636, 163523295, 218031060, 327046590, 654093180]

約数ペア:

[(1, 654093180), (2, 327046590), (3, 218031060), (4, 163523295), (5, 130818636), (6, 109015530), (9, 72677020), (10, 65409318), (12, 54507765), (13, 50314860), (15, 43606212), (18, 36338510), (20, 32704659), (26, 25157430), (30, 21803106), (31, 21099780), (36, 18169255), (39, 16771620), (45, 14535404), (52, 12578715), (60, 10901553), (62, 10549890), (65, 10062972), (71, 9212580), (78, 8385810), (90, 7267702), (93, 7033260), (117, 5590540), (124, 5274945), (127, 5150340), (130, 5031486), (142, 4606290), (155, 4219956), (156, 4192905), (180, 3633851), (186, 3516630), (195, 3354324), (213, 3070860), (234, 2795270), (254, 2575170), (260, 2515743), (279, 2344420), (284, 2303145), (310, 2109978), (355, 1842516), (372, 1758315), (381, 1716780), (390, 1677162), (403, 1623060), (426, 1535430), (465, 1406652), (468, 1397635), (508, 1287585), (558, 1172210), (585, 1118108), (620, 1054989), (635, 1030068), (639, 1023620), (710, 921258), (762, 858390), (780, 838581), (806, 811530), (852, 767715), (923, 708660), (930, 703326), (1065, 614172), (1116, 586105), (1143, 572260), (1170, 559054), (1209, 541020), (1270, 515034), (1278, 511810), (1395, 468884), (1420, 460629), (1524, 429195), (1612, 405765), (1651, 396180), (1846, 354330), (1860, 351663), (1905, 343356), (2015, 324612), (2130, 307086), (2201, 297180), (2286, 286130), (2340, 279527), (2418, 270510), (2540, 257517), (2556, 255905), (2769, 236220), (2790, 234442), (3195, 204724), (3302, 198090), (3627, 180340), (3692, 177165), (3810, 171678), (3937, 166140), (4030, 162306), (4260, 153543), (4402, 148590), (4572, 143065), (4615, 141732), (4836, 135255), (4953, 132060), (5538, 118110), (5580, 117221), (5715, 114452), (6045, 108204), (6390, 102362), (6603, 99060), (6604, 99045), (7254, 90170), (7620, 85839), (7874, 83070), (8060, 81153), (8255, 79236), (8307, 78740), (8804, 74295), (9017, 72540), (9230, 70866), (9906, 66030), (11005, 59436), (11076, 59055), (11430, 57226), (11811, 55380), (12090, 54102), (12780, 51181), (13206, 49530), (13845, 47244), (14508, 45085), (14859, 44020), (15748, 41535), (16510, 39618), (16614, 39370), (18034, 36270), (18135, 36068), (18460, 35433), (19685, 33228), (19809, 33020), (19812, 33015), (22010, 29718), (22860, 28613), (23622, 27690), (24180, 27051), (24765, 26412)]