144872280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19163}}^1$

素因数の和:19190

約数の個数: 128

約数和(自身を含む): 551923200

約数和(自身を除く): 407050920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 19163, 38326, 57489, 76652, 95815, 114978, 134141, 153304, 172467, 191630, 229956, 268282, 287445, 344934, 383260, 402423, 459912, 517401, 536564, 574890, 670705, 689868, 766520, 804846, 862335, 1034802, 1073128, 1149780, 1207269, 1341410, 1379736, 1609692, 1724670, 2012115, 2069604, 2299560, 2414538, 2587005, 2682820, 3219384, 3449340, 3621807, 4024230, 4139208, 4829076, 5174010, 5365640, 6036345, 6898680, 7243614, 8048460, 9658152, 10348020, 12072690, 14487228, 16096920, 18109035, 20696040, 24145380, 28974456, 36218070, 48290760, 72436140, 144872280]

約数ペア:

[(1, 144872280), (2, 72436140), (3, 48290760), (4, 36218070), (5, 28974456), (6, 24145380), (7, 20696040), (8, 18109035), (9, 16096920), (10, 14487228), (12, 12072690), (14, 10348020), (15, 9658152), (18, 8048460), (20, 7243614), (21, 6898680), (24, 6036345), (27, 5365640), (28, 5174010), (30, 4829076), (35, 4139208), (36, 4024230), (40, 3621807), (42, 3449340), (45, 3219384), (54, 2682820), (56, 2587005), (60, 2414538), (63, 2299560), (70, 2069604), (72, 2012115), (84, 1724670), (90, 1609692), (105, 1379736), (108, 1341410), (120, 1207269), (126, 1149780), (135, 1073128), (140, 1034802), (168, 862335), (180, 804846), (189, 766520), (210, 689868), (216, 670705), (252, 574890), (270, 536564), (280, 517401), (315, 459912), (360, 402423), (378, 383260), (420, 344934), (504, 287445), (540, 268282), (630, 229956), (756, 191630), (840, 172467), (945, 153304), (1080, 134141), (1260, 114978), (1512, 95815), (1890, 76652), (2520, 57489), (3780, 38326), (7560, 19163)]