39201120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{3889}}^1$

素因数の和:3917

約数の個数: 144

約数和(自身を含む): 152923680

約数和(自身を除く): 113722560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 3889, 5040, 7778, 10080, 11667, 15556, 19445, 23334, 27223, 31112, 35001, 38890, 46668, 54446, 58335, 62224, 70002, 77780, 81669, 93336, 108892, 116670, 124448, 136115, 140004, 155560, 163338, 175005, 186672, 217784, 233340, 245007, 272230, 280008, 311120, 326676, 350010, 373344, 408345, 435568, 466680, 490014, 544460, 560016, 622240, 653352, 700020, 816690, 871136, 933360, 980028, 1088920, 1120032, 1225035, 1306704, 1400040, 1633380, 1866720, 1960056, 2177840, 2450070, 2613408, 2800080, 3266760, 3920112, 4355680, 4900140, 5600160, 6533520, 7840224, 9800280, 13067040, 19600560, 39201120]

約数ペア:

[(1, 39201120), (2, 19600560), (3, 13067040), (4, 9800280), (5, 7840224), (6, 6533520), (7, 5600160), (8, 4900140), (9, 4355680), (10, 3920112), (12, 3266760), (14, 2800080), (15, 2613408), (16, 2450070), (18, 2177840), (20, 1960056), (21, 1866720), (24, 1633380), (28, 1400040), (30, 1306704), (32, 1225035), (35, 1120032), (36, 1088920), (40, 980028), (42, 933360), (45, 871136), (48, 816690), (56, 700020), (60, 653352), (63, 622240), (70, 560016), (72, 544460), (80, 490014), (84, 466680), (90, 435568), (96, 408345), (105, 373344), (112, 350010), (120, 326676), (126, 311120), (140, 280008), (144, 272230), (160, 245007), (168, 233340), (180, 217784), (210, 186672), (224, 175005), (240, 163338), (252, 155560), (280, 140004), (288, 136115), (315, 124448), (336, 116670), (360, 108892), (420, 93336), (480, 81669), (504, 77780), (560, 70002), (630, 62224), (672, 58335), (720, 54446), (840, 46668), (1008, 38890), (1120, 35001), (1260, 31112), (1440, 27223), (1680, 23334), (2016, 19445), (2520, 15556), (3360, 11667), (3889, 10080), (5040, 7778)]