194463240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 600998400

約数和(自身を除く): 406535160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 79, 120, 146, 158, 219, 237, 281, 292, 316, 365, 395, 438, 474, 562, 584, 632, 730, 790, 843, 876, 948, 1095, 1124, 1185, 1405, 1460, 1580, 1686, 1752, 1896, 2190, 2248, 2370, 2810, 2920, 3160, 3372, 4215, 4380, 4740, 5620, 5767, 6744, 8430, 8760, 9480, 11240, 11534, 16860, 17301, 20513, 22199, 23068, 28835, 33720, 34602, 41026, 44398, 46136, 57670, 61539, 66597, 69204, 82052, 86505, 88796, 102565, 110995, 115340, 123078, 133194, 138408, 164104, 173010, 177592, 205130, 221990, 230680, 246156, 266388, 307695, 332985, 346020, 410260, 443980, 492312, 532776, 615390, 665970, 692040, 820520, 887960, 1230780, 1331940, 1620527, 2461560, 2663880, 3241054, 4861581, 6482108, 8102635, 9723162, 12964216, 16205270, 19446324, 24307905, 32410540, 38892648, 48615810, 64821080, 97231620, 194463240]

約数ペア:

[(1, 194463240), (2, 97231620), (3, 64821080), (4, 48615810), (5, 38892648), (6, 32410540), (8, 24307905), (10, 19446324), (12, 16205270), (15, 12964216), (20, 9723162), (24, 8102635), (30, 6482108), (40, 4861581), (60, 3241054), (73, 2663880), (79, 2461560), (120, 1620527), (146, 1331940), (158, 1230780), (219, 887960), (237, 820520), (281, 692040), (292, 665970), (316, 615390), (365, 532776), (395, 492312), (438, 443980), (474, 410260), (562, 346020), (584, 332985), (632, 307695), (730, 266388), (790, 246156), (843, 230680), (876, 221990), (948, 205130), (1095, 177592), (1124, 173010), (1185, 164104), (1405, 138408), (1460, 133194), (1580, 123078), (1686, 115340), (1752, 110995), (1896, 102565), (2190, 88796), (2248, 86505), (2370, 82052), (2810, 69204), (2920, 66597), (3160, 61539), (3372, 57670), (4215, 46136), (4380, 44398), (4740, 41026), (5620, 34602), (5767, 33720), (6744, 28835), (8430, 23068), (8760, 22199), (9480, 20513), (11240, 17301), (11534, 16860)]