13019556420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{327289}}^1$

素因数の和:327334

約数の個数: 144

約数和(自身を含む): 45032485680

約数和(自身を除く): 32012929260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 13260, 19890, 39780, 327289, 654578, 981867, 1309156, 1636445, 1963734, 2945601, 3272890, 3927468, 4254757, 4909335, 5563913, 5891202, 6545780, 8509514, 9818670, 11127826, 11782404, 12764271, 14728005, 16691739, 17019028, 19637340, 21273785, 22255652, 25528542, 27819565, 29456010, 33383478, 38292813, 42547570, 50075217, 51057084, 55639130, 58912020, 63821355, 66766956, 72330869, 76585626, 83458695, 85095140, 100150434, 111278260, 127642710, 144661738, 153171252, 166917390, 191464065, 200300868, 216992607, 250376085, 255285420, 289323476, 333834780, 361654345, 382928130, 433985214, 500752170, 650977821, 723308690, 765856260, 867970428, 1001504340, 1084963035, 1301955642, 1446617380, 2169926070, 2603911284, 3254889105, 4339852140, 6509778210, 13019556420]

約数ペア:

[(1, 13019556420), (2, 6509778210), (3, 4339852140), (4, 3254889105), (5, 2603911284), (6, 2169926070), (9, 1446617380), (10, 1301955642), (12, 1084963035), (13, 1001504340), (15, 867970428), (17, 765856260), (18, 723308690), (20, 650977821), (26, 500752170), (30, 433985214), (34, 382928130), (36, 361654345), (39, 333834780), (45, 289323476), (51, 255285420), (52, 250376085), (60, 216992607), (65, 200300868), (68, 191464065), (78, 166917390), (85, 153171252), (90, 144661738), (102, 127642710), (117, 111278260), (130, 100150434), (153, 85095140), (156, 83458695), (170, 76585626), (180, 72330869), (195, 66766956), (204, 63821355), (221, 58912020), (234, 55639130), (255, 51057084), (260, 50075217), (306, 42547570), (340, 38292813), (390, 33383478), (442, 29456010), (468, 27819565), (510, 25528542), (585, 22255652), (612, 21273785), (663, 19637340), (765, 17019028), (780, 16691739), (884, 14728005), (1020, 12764271), (1105, 11782404), (1170, 11127826), (1326, 9818670), (1530, 8509514), (1989, 6545780), (2210, 5891202), (2340, 5563913), (2652, 4909335), (3060, 4254757), (3315, 3927468), (3978, 3272890), (4420, 2945601), (6630, 1963734), (7956, 1636445), (9945, 1309156), (13260, 981867), (19890, 654578), (39780, 327289)]