304444980

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 336

約数和(自身を含む): 1160503680

約数和(自身を除く): 856058700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 157, 162, 171, 180, 189, 190, 210, 228, 243, 252, 266, 270, 285, 314, 315, 324, 342, 378, 380, 399, 405, 420, 471, 486, 513, 532, 540, 567, 570, 628, 630, 665, 684, 729, 756, 785, 798, 810, 855, 942, 945, 972, 1026, 1099, 1134, 1140, 1197, 1215, 1260, 1330, 1413, 1458, 1539, 1570, 1596, 1620, 1701, 1710, 1884, 1890, 1995, 2052, 2198, 2268, 2355, 2394, 2430, 2565, 2660, 2826, 2835, 2916, 2983, 3078, 3140, 3297, 3402, 3420, 3591, 3645, 3780, 3990, 4239, 4396, 4617, 4710, 4788, 4860, 5103, 5130, 5495, 5652, 5670, 5966, 5985, 6156, 6594, 6804, 7065, 7182, 7290, 7695, 7980, 8478, 8505, 8949, 9234, 9420, 9891, 10206, 10260, 10773, 10990, 11340, 11932, 11970, 12717, 13188, 13851, 14130, 14364, 14580, 14915, 15390, 16485, 16956, 17010, 17898, 17955, 18468, 19782, 20412, 20881, 21195, 21546, 21980, 23085, 23940, 25434, 25515, 26847, 27702, 28260, 29673, 29830, 30780, 32319, 32970, 34020, 35796, 35910, 38151, 39564, 41762, 42390, 43092, 44745, 46170, 49455, 50868, 51030, 53694, 53865, 55404, 59346, 59660, 62643, 63585, 64638, 65940, 69255, 71820, 76302, 80541, 83524, 84780, 89019, 89490, 92340, 96957, 98910, 102060, 104405, 107388, 107730, 114453, 118692, 125286, 127170, 129276, 134235, 138510, 148365, 152604, 161082, 161595, 178038, 178980, 187929, 190755, 193914, 197820, 208810, 215460, 228906, 241623, 250572, 254340, 267057, 268470, 277020, 296730, 313215, 322164, 323190, 356076, 375858, 381510, 387828, 402705, 417620, 445095, 457812, 483246, 484785, 534114, 536940, 563787, 572265, 593460, 626430, 646380, 724869, 751716, 763020, 801171, 805410, 890190, 939645, 966492, 969570, 1068228, 1127574, 1144530, 1208115, 1252860, 1335285, 1449738, 1602342, 1610820, 1691361, 1780380, 1879290, 1939140, 2174607, 2255148, 2289060, 2416230, 2670570, 2818935, 2899476, 3204684, 3382722, 3624345, 3758580, 4005855, 4349214, 4832460, 5074083, 5341140, 5637870, 6765444, 7248690, 8011710, 8456805, 8698428, 10148166, 10873035, 11275740, 14497380, 15222249, 16023420, 16913610, 20296332, 21746070, 25370415, 30444498, 33827220, 43492140, 50740830, 60888996, 76111245, 101481660, 152222490, 304444980]

約数ペア:

[(1, 304444980), (2, 152222490), (3, 101481660), (4, 76111245), (5, 60888996), (6, 50740830), (7, 43492140), (9, 33827220), (10, 30444498), (12, 25370415), (14, 21746070), (15, 20296332), (18, 16913610), (19, 16023420), (20, 15222249), (21, 14497380), (27, 11275740), (28, 10873035), (30, 10148166), (35, 8698428), (36, 8456805), (38, 8011710), (42, 7248690), (45, 6765444), (54, 5637870), (57, 5341140), (60, 5074083), (63, 4832460), (70, 4349214), (76, 4005855), (81, 3758580), (84, 3624345), (90, 3382722), (95, 3204684), (105, 2899476), (108, 2818935), (114, 2670570), (126, 2416230), (133, 2289060), (135, 2255148), (140, 2174607), (157, 1939140), (162, 1879290), (171, 1780380), (180, 1691361), (189, 1610820), (190, 1602342), (210, 1449738), (228, 1335285), (243, 1252860), (252, 1208115), (266, 1144530), (270, 1127574), (285, 1068228), (314, 969570), (315, 966492), (324, 939645), (342, 890190), (378, 805410), (380, 801171), (399, 763020), (405, 751716), (420, 724869), (471, 646380), (486, 626430), (513, 593460), (532, 572265), (540, 563787), (567, 536940), (570, 534114), (628, 484785), (630, 483246), (665, 457812), (684, 445095), (729, 417620), (756, 402705), (785, 387828), (798, 381510), (810, 375858), (855, 356076), (942, 323190), (945, 322164), (972, 313215), (1026, 296730), (1099, 277020), (1134, 268470), (1140, 267057), (1197, 254340), (1215, 250572), (1260, 241623), (1330, 228906), (1413, 215460), (1458, 208810), (1539, 197820), (1570, 193914), (1596, 190755), (1620, 187929), (1701, 178980), (1710, 178038), (1884, 161595), (1890, 161082), (1995, 152604), (2052, 148365), (2198, 138510), (2268, 134235), (2355, 129276), (2394, 127170), (2430, 125286), (2565, 118692), (2660, 114453), (2826, 107730), (2835, 107388), (2916, 104405), (2983, 102060), (3078, 98910), (3140, 96957), (3297, 92340), (3402, 89490), (3420, 89019), (3591, 84780), (3645, 83524), (3780, 80541), (3990, 76302), (4239, 71820), (4396, 69255), (4617, 65940), (4710, 64638), (4788, 63585), (4860, 62643), (5103, 59660), (5130, 59346), (5495, 55404), (5652, 53865), (5670, 53694), (5966, 51030), (5985, 50868), (6156, 49455), (6594, 46170), (6804, 44745), (7065, 43092), (7182, 42390), (7290, 41762), (7695, 39564), (7980, 38151), (8478, 35910), (8505, 35796), (8949, 34020), (9234, 32970), (9420, 32319), (9891, 30780), (10206, 29830), (10260, 29673), (10773, 28260), (10990, 27702), (11340, 26847), (11932, 25515), (11970, 25434), (12717, 23940), (13188, 23085), (13851, 21980), (14130, 21546), (14364, 21195), (14580, 20881), (14915, 20412), (15390, 19782), (16485, 18468), (16956, 17955), (17010, 17898)]