6495156780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{36217}}^1$

素因数の和:36304

約数の個数: 144

約数和(自身を含む): 21503061216

約数和(自身を除く): 15007904436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 61, 70, 84, 98, 105, 122, 140, 147, 183, 196, 210, 244, 245, 294, 305, 366, 420, 427, 490, 588, 610, 732, 735, 854, 915, 980, 1220, 1281, 1470, 1708, 1830, 2135, 2562, 2940, 2989, 3660, 4270, 5124, 5978, 6405, 8540, 8967, 11956, 12810, 14945, 17934, 25620, 29890, 35868, 36217, 44835, 59780, 72434, 89670, 108651, 144868, 179340, 181085, 217302, 253519, 362170, 434604, 507038, 543255, 724340, 760557, 1014076, 1086510, 1267595, 1521114, 1774633, 2173020, 2209237, 2535190, 3042228, 3549266, 3802785, 4418474, 5070380, 5323899, 6627711, 7098532, 7605570, 8836948, 8873165, 10647798, 11046185, 13255422, 15211140, 15464659, 17746330, 21295596, 22092370, 26510844, 26619495, 30929318, 33138555, 35492660, 44184740, 46393977, 53238990, 61858636, 66277110, 77323295, 92787954, 106477980, 108252613, 132554220, 154646590, 185575908, 216505226, 231969885, 309293180, 324757839, 433010452, 463939770, 541263065, 649515678, 927879540, 1082526130, 1299031356, 1623789195, 2165052260, 3247578390, 6495156780]

約数ペア:

[(1, 6495156780), (2, 3247578390), (3, 2165052260), (4, 1623789195), (5, 1299031356), (6, 1082526130), (7, 927879540), (10, 649515678), (12, 541263065), (14, 463939770), (15, 433010452), (20, 324757839), (21, 309293180), (28, 231969885), (30, 216505226), (35, 185575908), (42, 154646590), (49, 132554220), (60, 108252613), (61, 106477980), (70, 92787954), (84, 77323295), (98, 66277110), (105, 61858636), (122, 53238990), (140, 46393977), (147, 44184740), (183, 35492660), (196, 33138555), (210, 30929318), (244, 26619495), (245, 26510844), (294, 22092370), (305, 21295596), (366, 17746330), (420, 15464659), (427, 15211140), (490, 13255422), (588, 11046185), (610, 10647798), (732, 8873165), (735, 8836948), (854, 7605570), (915, 7098532), (980, 6627711), (1220, 5323899), (1281, 5070380), (1470, 4418474), (1708, 3802785), (1830, 3549266), (2135, 3042228), (2562, 2535190), (2940, 2209237), (2989, 2173020), (3660, 1774633), (4270, 1521114), (5124, 1267595), (5978, 1086510), (6405, 1014076), (8540, 760557), (8967, 724340), (11956, 543255), (12810, 507038), (14945, 434604), (17934, 362170), (25620, 253519), (29890, 217302), (35868, 181085), (36217, 179340), (44835, 144868), (59780, 108651), (72434, 89670)]