142963733520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{500153}}^1$

素因数の和:500569

約数の個数: 120

約数和(自身を含む): 481330204056

約数和(自身を除く): 338366470536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 397, 720, 794, 1191, 1588, 1985, 2382, 3176, 3573, 3970, 4764, 5955, 6352, 7146, 7940, 9528, 11910, 14292, 15880, 17865, 19056, 23820, 28584, 31760, 35730, 47640, 57168, 71460, 95280, 142920, 285840, 500153, 1000306, 1500459, 2000612, 2500765, 3000918, 4001224, 4501377, 5001530, 6001836, 7502295, 8002448, 9002754, 10003060, 12003672, 15004590, 18005508, 20006120, 22506885, 24007344, 30009180, 36011016, 40012240, 45013770, 60018360, 72022032, 90027540, 120036720, 180055080, 198560741, 360110160, 397121482, 595682223, 794242964, 992803705, 1191364446, 1588485928, 1787046669, 1985607410, 2382728892, 2978411115, 3176971856, 3574093338, 3971214820, 4765457784, 5956822230, 7148186676, 7942429640, 8935233345, 9530915568, 11913644460, 14296373352, 15884859280, 17870466690, 23827288920, 28592746704, 35740933380, 47654577840, 71481866760, 142963733520]

約数ペア:

[(1, 142963733520), (2, 71481866760), (3, 47654577840), (4, 35740933380), (5, 28592746704), (6, 23827288920), (8, 17870466690), (9, 15884859280), (10, 14296373352), (12, 11913644460), (15, 9530915568), (16, 8935233345), (18, 7942429640), (20, 7148186676), (24, 5956822230), (30, 4765457784), (36, 3971214820), (40, 3574093338), (45, 3176971856), (48, 2978411115), (60, 2382728892), (72, 1985607410), (80, 1787046669), (90, 1588485928), (120, 1191364446), (144, 992803705), (180, 794242964), (240, 595682223), (360, 397121482), (397, 360110160), (720, 198560741), (794, 180055080), (1191, 120036720), (1588, 90027540), (1985, 72022032), (2382, 60018360), (3176, 45013770), (3573, 40012240), (3970, 36011016), (4764, 30009180), (5955, 24007344), (6352, 22506885), (7146, 20006120), (7940, 18005508), (9528, 15004590), (11910, 12003672), (14292, 10003060), (15880, 9002754), (17865, 8002448), (19056, 7502295), (23820, 6001836), (28584, 5001530), (31760, 4501377), (35730, 4001224), (47640, 3000918), (57168, 2500765), (71460, 2000612), (95280, 1500459), (142920, 1000306), (285840, 500153)]