129968877020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{991}}^1$

素因数の和:1612

約数の個数: 192

約数和(自身を含む): 312172019712

約数和(自身を除く): 182203142692

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 31, 34, 46, 62, 68, 85, 92, 115, 124, 155, 170, 230, 310, 340, 391, 460, 527, 541, 620, 713, 782, 991, 1054, 1082, 1426, 1564, 1955, 1982, 2108, 2164, 2635, 2705, 2852, 3565, 3910, 3964, 4955, 5270, 5410, 7130, 7820, 9197, 9910, 10540, 10820, 12121, 12443, 14260, 16771, 16847, 18394, 19820, 22793, 24242, 24886, 30721, 33542, 33694, 36788, 45586, 45985, 48484, 49772, 60605, 61442, 62215, 67084, 67388, 83855, 84235, 91172, 91970, 113965, 121210, 122884, 124430, 153605, 167710, 168470, 183940, 211531, 227930, 242420, 248860, 285107, 307210, 335420, 336940, 385733, 387481, 423062, 455860, 522257, 536131, 570214, 614420, 706583, 771466, 774962, 846124, 1044514, 1057655, 1072262, 1140428, 1413166, 1425535, 1542932, 1549924, 1928665, 1937405, 2089028, 2115310, 2144524, 2611285, 2680655, 2826332, 2851070, 3532915, 3857330, 3874810, 4230620, 5222570, 5361310, 5702140, 6557461, 7065830, 7714660, 7749620, 9114227, 10445140, 10722620, 12011911, 12331013, 13114922, 14131660, 16620061, 18228454, 24023822, 24662026, 26229844, 32787305, 33240122, 36456908, 45571135, 48047644, 49324052, 60059555, 61655065, 65574610, 66480244, 83100305, 91142270, 120119110, 123310130, 131149220, 166200610, 182284540, 209627221, 240238220, 246620260, 282541037, 332401220, 382261403, 419254442, 565082074, 764522806, 838508884, 1048136105, 1130164148, 1412705185, 1529045612, 1911307015, 2096272210, 2825410370, 3822614030, 4192544420, 5650820740, 6498443851, 7645228060, 12996887702, 25993775404, 32492219255, 64984438510, 129968877020]

約数ペア:

[(1, 129968877020), (2, 64984438510), (4, 32492219255), (5, 25993775404), (10, 12996887702), (17, 7645228060), (20, 6498443851), (23, 5650820740), (31, 4192544420), (34, 3822614030), (46, 2825410370), (62, 2096272210), (68, 1911307015), (85, 1529045612), (92, 1412705185), (115, 1130164148), (124, 1048136105), (155, 838508884), (170, 764522806), (230, 565082074), (310, 419254442), (340, 382261403), (391, 332401220), (460, 282541037), (527, 246620260), (541, 240238220), (620, 209627221), (713, 182284540), (782, 166200610), (991, 131149220), (1054, 123310130), (1082, 120119110), (1426, 91142270), (1564, 83100305), (1955, 66480244), (1982, 65574610), (2108, 61655065), (2164, 60059555), (2635, 49324052), (2705, 48047644), (2852, 45571135), (3565, 36456908), (3910, 33240122), (3964, 32787305), (4955, 26229844), (5270, 24662026), (5410, 24023822), (7130, 18228454), (7820, 16620061), (9197, 14131660), (9910, 13114922), (10540, 12331013), (10820, 12011911), (12121, 10722620), (12443, 10445140), (14260, 9114227), (16771, 7749620), (16847, 7714660), (18394, 7065830), (19820, 6557461), (22793, 5702140), (24242, 5361310), (24886, 5222570), (30721, 4230620), (33542, 3874810), (33694, 3857330), (36788, 3532915), (45586, 2851070), (45985, 2826332), (48484, 2680655), (49772, 2611285), (60605, 2144524), (61442, 2115310), (62215, 2089028), (67084, 1937405), (67388, 1928665), (83855, 1549924), (84235, 1542932), (91172, 1425535), (91970, 1413166), (113965, 1140428), (121210, 1072262), (122884, 1057655), (124430, 1044514), (153605, 846124), (167710, 774962), (168470, 771466), (183940, 706583), (211531, 614420), (227930, 570214), (242420, 536131), (248860, 522257), (285107, 455860), (307210, 423062), (335420, 387481), (336940, 385733)]