1379144640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{75611}}^1$

素因数の和:75650

約数の個数: 112

約数和(自身を含む): 4609307520

約数和(自身を除く): 3230162880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 75611, 151222, 226833, 302444, 378055, 453666, 604888, 756110, 907332, 1134165, 1209776, 1436609, 1512220, 1814664, 2268330, 2419552, 2873218, 3024440, 3629328, 4309827, 4536660, 4839104, 5746436, 6048880, 7183045, 7258656, 8619654, 9073320, 11492872, 12097760, 14366090, 14517312, 17239308, 18146640, 21549135, 22985744, 24195520, 28732180, 34478616, 36293280, 43098270, 45971488, 57464360, 68957232, 72586560, 86196540, 91942976, 114928720, 137914464, 172393080, 229857440, 275828928, 344786160, 459714880, 689572320, 1379144640]

約数ペア:

[(1, 1379144640), (2, 689572320), (3, 459714880), (4, 344786160), (5, 275828928), (6, 229857440), (8, 172393080), (10, 137914464), (12, 114928720), (15, 91942976), (16, 86196540), (19, 72586560), (20, 68957232), (24, 57464360), (30, 45971488), (32, 43098270), (38, 36293280), (40, 34478616), (48, 28732180), (57, 24195520), (60, 22985744), (64, 21549135), (76, 18146640), (80, 17239308), (95, 14517312), (96, 14366090), (114, 12097760), (120, 11492872), (152, 9073320), (160, 8619654), (190, 7258656), (192, 7183045), (228, 6048880), (240, 5746436), (285, 4839104), (304, 4536660), (320, 4309827), (380, 3629328), (456, 3024440), (480, 2873218), (570, 2419552), (608, 2268330), (760, 1814664), (912, 1512220), (960, 1436609), (1140, 1209776), (1216, 1134165), (1520, 907332), (1824, 756110), (2280, 604888), (3040, 453666), (3648, 378055), (4560, 302444), (6080, 226833), (9120, 151222), (18240, 75611)]