145687360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5003}}^1$

素因数の和:5040

約数の個数: 112

約数和(自身を含む): 427061376

約数和(自身を除く): 281374016

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5003, 5824, 7280, 10006, 14560, 20012, 25015, 29120, 35021, 40024, 50030, 65039, 70042, 80048, 100060, 130078, 140084, 160096, 175105, 200120, 260156, 280168, 320192, 325195, 350210, 400240, 455273, 520312, 560336, 650390, 700420, 800480, 910546, 1040624, 1120672, 1300780, 1400840, 1600960, 1821092, 2081248, 2241344, 2276365, 2601560, 2801680, 3642184, 4162496, 4552730, 5203120, 5603360, 7284368, 9105460, 10406240, 11206720, 14568736, 18210920, 20812480, 29137472, 36421840, 72843680, 145687360]

約数ペア:

[(1, 145687360), (2, 72843680), (4, 36421840), (5, 29137472), (7, 20812480), (8, 18210920), (10, 14568736), (13, 11206720), (14, 10406240), (16, 9105460), (20, 7284368), (26, 5603360), (28, 5203120), (32, 4552730), (35, 4162496), (40, 3642184), (52, 2801680), (56, 2601560), (64, 2276365), (65, 2241344), (70, 2081248), (80, 1821092), (91, 1600960), (104, 1400840), (112, 1300780), (130, 1120672), (140, 1040624), (160, 910546), (182, 800480), (208, 700420), (224, 650390), (260, 560336), (280, 520312), (320, 455273), (364, 400240), (416, 350210), (448, 325195), (455, 320192), (520, 280168), (560, 260156), (728, 200120), (832, 175105), (910, 160096), (1040, 140084), (1120, 130078), (1456, 100060), (1820, 80048), (2080, 70042), (2240, 65039), (2912, 50030), (3640, 40024), (4160, 35021), (5003, 29120), (5824, 25015), (7280, 20012), (10006, 14560)]