506248920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24671}}^1$

素因数の和:24710

約数の個数: 128

約数和(自身を含む): 1776384000

約数和(自身を除く): 1270135080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 24671, 49342, 74013, 98684, 123355, 148026, 197368, 222039, 246710, 296052, 370065, 444078, 468749, 493420, 592104, 666117, 740130, 888156, 937498, 986840, 1110195, 1332234, 1406247, 1480260, 1776312, 1874996, 2220390, 2343745, 2664468, 2812494, 2960520, 3330585, 3749992, 4218741, 4440780, 4687490, 5328936, 5624988, 6661170, 7031235, 8437482, 8881560, 9374980, 11249976, 12656223, 13322340, 14062470, 16874964, 18749960, 21093705, 25312446, 26644680, 28124940, 33749928, 42187410, 50624892, 56249880, 63281115, 84374820, 101249784, 126562230, 168749640, 253124460, 506248920]

約数ペア:

[(1, 506248920), (2, 253124460), (3, 168749640), (4, 126562230), (5, 101249784), (6, 84374820), (8, 63281115), (9, 56249880), (10, 50624892), (12, 42187410), (15, 33749928), (18, 28124940), (19, 26644680), (20, 25312446), (24, 21093705), (27, 18749960), (30, 16874964), (36, 14062470), (38, 13322340), (40, 12656223), (45, 11249976), (54, 9374980), (57, 8881560), (60, 8437482), (72, 7031235), (76, 6661170), (90, 5624988), (95, 5328936), (108, 4687490), (114, 4440780), (120, 4218741), (135, 3749992), (152, 3330585), (171, 2960520), (180, 2812494), (190, 2664468), (216, 2343745), (228, 2220390), (270, 1874996), (285, 1776312), (342, 1480260), (360, 1406247), (380, 1332234), (456, 1110195), (513, 986840), (540, 937498), (570, 888156), (684, 740130), (760, 666117), (855, 592104), (1026, 493420), (1080, 468749), (1140, 444078), (1368, 370065), (1710, 296052), (2052, 246710), (2280, 222039), (2565, 197368), (3420, 148026), (4104, 123355), (5130, 98684), (6840, 74013), (10260, 49342), (20520, 24671)]