1570736080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:821

約数の個数: 160

約数和(自身を含む): 4122057600

約数和(自身を除く): 2551321520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 89, 95, 136, 152, 170, 178, 190, 272, 304, 323, 340, 356, 380, 445, 646, 680, 683, 712, 760, 890, 1292, 1360, 1366, 1424, 1513, 1520, 1615, 1691, 1780, 2584, 2732, 3026, 3230, 3382, 3415, 3560, 5168, 5464, 6052, 6460, 6764, 6830, 7120, 7565, 8455, 10928, 11611, 12104, 12920, 12977, 13528, 13660, 15130, 16910, 23222, 24208, 25840, 25954, 27056, 27320, 28747, 30260, 33820, 46444, 51908, 54640, 57494, 58055, 60520, 60787, 64885, 67640, 92888, 103816, 114988, 116110, 121040, 121574, 129770, 135280, 143735, 185776, 207632, 220609, 229976, 232220, 243148, 259540, 287470, 303935, 441218, 459952, 464440, 486296, 519080, 574940, 607870, 882436, 928880, 972592, 1033379, 1038160, 1103045, 1149880, 1154953, 1215740, 1764872, 2066758, 2206090, 2299760, 2309906, 2431480, 3529744, 4133516, 4412180, 4619812, 4862960, 5166895, 5774765, 8267032, 8824360, 9239624, 10333790, 11549530, 16534064, 17648720, 18479248, 19634201, 20667580, 23099060, 39268402, 41335160, 46198120, 78536804, 82670320, 92396240, 98171005, 157073608, 196342010, 314147216, 392684020, 785368040, 1570736080]

約数ペア:

[(1, 1570736080), (2, 785368040), (4, 392684020), (5, 314147216), (8, 196342010), (10, 157073608), (16, 98171005), (17, 92396240), (19, 82670320), (20, 78536804), (34, 46198120), (38, 41335160), (40, 39268402), (68, 23099060), (76, 20667580), (80, 19634201), (85, 18479248), (89, 17648720), (95, 16534064), (136, 11549530), (152, 10333790), (170, 9239624), (178, 8824360), (190, 8267032), (272, 5774765), (304, 5166895), (323, 4862960), (340, 4619812), (356, 4412180), (380, 4133516), (445, 3529744), (646, 2431480), (680, 2309906), (683, 2299760), (712, 2206090), (760, 2066758), (890, 1764872), (1292, 1215740), (1360, 1154953), (1366, 1149880), (1424, 1103045), (1513, 1038160), (1520, 1033379), (1615, 972592), (1691, 928880), (1780, 882436), (2584, 607870), (2732, 574940), (3026, 519080), (3230, 486296), (3382, 464440), (3415, 459952), (3560, 441218), (5168, 303935), (5464, 287470), (6052, 259540), (6460, 243148), (6764, 232220), (6830, 229976), (7120, 220609), (7565, 207632), (8455, 185776), (10928, 143735), (11611, 135280), (12104, 129770), (12920, 121574), (12977, 121040), (13528, 116110), (13660, 114988), (15130, 103816), (16910, 92888), (23222, 67640), (24208, 64885), (25840, 60787), (25954, 60520), (27056, 58055), (27320, 57494), (28747, 54640), (30260, 51908), (33820, 46444)]