843034140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{360271}}^1$

素因数の和:360299

約数の個数: 72

約数和(自身を含む): 2753919168

約数和(自身を除く): 1910885028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 360271, 720542, 1080813, 1441084, 1801355, 2161626, 3242439, 3602710, 4323252, 4683523, 5404065, 6484878, 7205420, 9367046, 10808130, 12969756, 14050569, 16212195, 18734092, 21616260, 23417615, 28101138, 32424390, 42151707, 46835230, 56202276, 64848780, 70252845, 84303414, 93670460, 140505690, 168606828, 210758535, 281011380, 421517070, 843034140]

約数ペア:

[(1, 843034140), (2, 421517070), (3, 281011380), (4, 210758535), (5, 168606828), (6, 140505690), (9, 93670460), (10, 84303414), (12, 70252845), (13, 64848780), (15, 56202276), (18, 46835230), (20, 42151707), (26, 32424390), (30, 28101138), (36, 23417615), (39, 21616260), (45, 18734092), (52, 16212195), (60, 14050569), (65, 12969756), (78, 10808130), (90, 9367046), (117, 7205420), (130, 6484878), (156, 5404065), (180, 4683523), (195, 4323252), (234, 3602710), (260, 3242439), (390, 2161626), (468, 1801355), (585, 1441084), (780, 1080813), (1170, 720542), (2340, 360271)]