4328280180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{180797}}^1$

素因数の和:180838

約数の個数: 144

約数和(自身を含む): 15794513280

約数和(自身を除く): 11466233100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 180797, 361594, 542391, 723188, 903985, 1084782, 1265579, 1627173, 1807970, 2169564, 2531158, 2711955, 3254346, 3435143, 3615940, 3796737, 5062316, 5423910, 6327895, 6508692, 6870286, 7593474, 8135865, 10305429, 10847820, 11390211, 12655790, 13740572, 15186948, 16271730, 17175715, 18983685, 20610858, 22780422, 24046001, 25311580, 30916287, 32543460, 34351430, 37967370, 41221716, 45560844, 48092002, 51527145, 56951055, 61832574, 68702860, 72138003, 75934740, 96184004, 103054290, 113902110, 120230005, 123665148, 144276006, 154581435, 206108580, 216414009, 227804220, 240460010, 288552012, 309162870, 360690015, 432828018, 480920020, 618325740, 721380030, 865656036, 1082070045, 1442760060, 2164140090, 4328280180]

約数ペア:

[(1, 4328280180), (2, 2164140090), (3, 1442760060), (4, 1082070045), (5, 865656036), (6, 721380030), (7, 618325740), (9, 480920020), (10, 432828018), (12, 360690015), (14, 309162870), (15, 288552012), (18, 240460010), (19, 227804220), (20, 216414009), (21, 206108580), (28, 154581435), (30, 144276006), (35, 123665148), (36, 120230005), (38, 113902110), (42, 103054290), (45, 96184004), (57, 75934740), (60, 72138003), (63, 68702860), (70, 61832574), (76, 56951055), (84, 51527145), (90, 48092002), (95, 45560844), (105, 41221716), (114, 37967370), (126, 34351430), (133, 32543460), (140, 30916287), (171, 25311580), (180, 24046001), (190, 22780422), (210, 20610858), (228, 18983685), (252, 17175715), (266, 16271730), (285, 15186948), (315, 13740572), (342, 12655790), (380, 11390211), (399, 10847820), (420, 10305429), (532, 8135865), (570, 7593474), (630, 6870286), (665, 6508692), (684, 6327895), (798, 5423910), (855, 5062316), (1140, 3796737), (1197, 3615940), (1260, 3435143), (1330, 3254346), (1596, 2711955), (1710, 2531158), (1995, 2169564), (2394, 1807970), (2660, 1627173), (3420, 1265579), (3990, 1084782), (4788, 903985), (5985, 723188), (7980, 542391), (11970, 361594), (23940, 180797)]