988188240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:678

約数の個数: 320

約数和(自身を含む): 3611768832

約数和(自身を除く): 2623580592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 31, 34, 39, 40, 48, 51, 52, 60, 62, 65, 68, 78, 80, 85, 93, 102, 104, 120, 124, 130, 136, 155, 156, 170, 186, 195, 204, 208, 221, 240, 248, 255, 260, 272, 310, 312, 340, 372, 390, 403, 408, 442, 465, 496, 510, 520, 527, 601, 620, 624, 663, 680, 744, 780, 806, 816, 884, 930, 1020, 1040, 1054, 1105, 1202, 1209, 1240, 1326, 1360, 1488, 1560, 1581, 1612, 1768, 1803, 1860, 2015, 2040, 2108, 2210, 2404, 2418, 2480, 2635, 2652, 3005, 3120, 3162, 3224, 3315, 3536, 3606, 3720, 4030, 4080, 4216, 4420, 4808, 4836, 5270, 5304, 6010, 6045, 6324, 6448, 6630, 6851, 7212, 7440, 7813, 7905, 8060, 8432, 8840, 9015, 9616, 9672, 10217, 10540, 10608, 12020, 12090, 12648, 13260, 13702, 14424, 15626, 15810, 16120, 17680, 18030, 18631, 19344, 20434, 20553, 21080, 23439, 24040, 24180, 25296, 26520, 27404, 28848, 30651, 31252, 31620, 32240, 34255, 36060, 37262, 39065, 40868, 41106, 42160, 46878, 48080, 48360, 51085, 53040, 54808, 55893, 61302, 62504, 63240, 68510, 72120, 74524, 78130, 81736, 82212, 93155, 93756, 96720, 102170, 102765, 109616, 111786, 117195, 122604, 125008, 126480, 132821, 137020, 144240, 149048, 153255, 156260, 163472, 164424, 186310, 187512, 204340, 205530, 223572, 234390, 242203, 245208, 265642, 274040, 279465, 298096, 306510, 312520, 316727, 328848, 372620, 375024, 398463, 408680, 411060, 447144, 468780, 484406, 490416, 531284, 548080, 558930, 613020, 625040, 633454, 664105, 726609, 745240, 796926, 817360, 822120, 894288, 937560, 950181, 968812, 1062568, 1117860, 1211015, 1226040, 1266908, 1328210, 1453218, 1490480, 1583635, 1593852, 1644240, 1875120, 1900362, 1937624, 1992315, 2125136, 2235720, 2422030, 2452080, 2533816, 2656420, 2906436, 3167270, 3187704, 3633045, 3800724, 3875248, 3984630, 4117451, 4471440, 4750905, 4844060, 5067632, 5312840, 5812872, 6334540, 6375408, 7266090, 7601448, 7969260, 8234902, 9501810, 9688120, 10625680, 11625744, 12352353, 12669080, 14532180, 15202896, 15938520, 16469804, 19003620, 19376240, 20587255, 24704706, 25338160, 29064360, 31877040, 32939608, 38007240, 41174510, 49409412, 58128720, 61761765, 65879216, 76014480, 82349020, 98818824, 123523530, 164698040, 197637648, 247047060, 329396080, 494094120, 988188240]

約数ペア:

[(1, 988188240), (2, 494094120), (3, 329396080), (4, 247047060), (5, 197637648), (6, 164698040), (8, 123523530), (10, 98818824), (12, 82349020), (13, 76014480), (15, 65879216), (16, 61761765), (17, 58128720), (20, 49409412), (24, 41174510), (26, 38007240), (30, 32939608), (31, 31877040), (34, 29064360), (39, 25338160), (40, 24704706), (48, 20587255), (51, 19376240), (52, 19003620), (60, 16469804), (62, 15938520), (65, 15202896), (68, 14532180), (78, 12669080), (80, 12352353), (85, 11625744), (93, 10625680), (102, 9688120), (104, 9501810), (120, 8234902), (124, 7969260), (130, 7601448), (136, 7266090), (155, 6375408), (156, 6334540), (170, 5812872), (186, 5312840), (195, 5067632), (204, 4844060), (208, 4750905), (221, 4471440), (240, 4117451), (248, 3984630), (255, 3875248), (260, 3800724), (272, 3633045), (310, 3187704), (312, 3167270), (340, 2906436), (372, 2656420), (390, 2533816), (403, 2452080), (408, 2422030), (442, 2235720), (465, 2125136), (496, 1992315), (510, 1937624), (520, 1900362), (527, 1875120), (601, 1644240), (620, 1593852), (624, 1583635), (663, 1490480), (680, 1453218), (744, 1328210), (780, 1266908), (806, 1226040), (816, 1211015), (884, 1117860), (930, 1062568), (1020, 968812), (1040, 950181), (1054, 937560), (1105, 894288), (1202, 822120), (1209, 817360), (1240, 796926), (1326, 745240), (1360, 726609), (1488, 664105), (1560, 633454), (1581, 625040), (1612, 613020), (1768, 558930), (1803, 548080), (1860, 531284), (2015, 490416), (2040, 484406), (2108, 468780), (2210, 447144), (2404, 411060), (2418, 408680), (2480, 398463), (2635, 375024), (2652, 372620), (3005, 328848), (3120, 316727), (3162, 312520), (3224, 306510), (3315, 298096), (3536, 279465), (3606, 274040), (3720, 265642), (4030, 245208), (4080, 242203), (4216, 234390), (4420, 223572), (4808, 205530), (4836, 204340), (5270, 187512), (5304, 186310), (6010, 164424), (6045, 163472), (6324, 156260), (6448, 153255), (6630, 149048), (6851, 144240), (7212, 137020), (7440, 132821), (7813, 126480), (7905, 125008), (8060, 122604), (8432, 117195), (8840, 111786), (9015, 109616), (9616, 102765), (9672, 102170), (10217, 96720), (10540, 93756), (10608, 93155), (12020, 82212), (12090, 81736), (12648, 78130), (13260, 74524), (13702, 72120), (14424, 68510), (15626, 63240), (15810, 62504), (16120, 61302), (17680, 55893), (18030, 54808), (18631, 53040), (19344, 51085), (20434, 48360), (20553, 48080), (21080, 46878), (23439, 42160), (24040, 41106), (24180, 40868), (25296, 39065), (26520, 37262), (27404, 36060), (28848, 34255), (30651, 32240), (31252, 31620)]