68590116400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{919}}^1$

素因数の和:1444

約数の個数: 240

約数和(自身を含む): 183783792640

約数和(自身を除く): 115193676240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 200, 208, 248, 260, 310, 325, 400, 403, 463, 496, 520, 620, 650, 775, 806, 919, 926, 1040, 1240, 1300, 1550, 1612, 1838, 1852, 2015, 2315, 2480, 2600, 3100, 3224, 3676, 3704, 4030, 4595, 4630, 5200, 6019, 6200, 6448, 7352, 7408, 8060, 9190, 9260, 10075, 11575, 11947, 12038, 12400, 14353, 14704, 16120, 18380, 18520, 20150, 22975, 23150, 23894, 24076, 28489, 28706, 30095, 32240, 36760, 37040, 40300, 45950, 46300, 47788, 48152, 56978, 57412, 59735, 60190, 71765, 73520, 80600, 91900, 92600, 95576, 96304, 113956, 114824, 119470, 120380, 142445, 143530, 150475, 161200, 183800, 185200, 186589, 191152, 227912, 229648, 238940, 240760, 284890, 287060, 298675, 300950, 358825, 367600, 370357, 373178, 425497, 455824, 477880, 481520, 569780, 574120, 597350, 601900, 712225, 717650, 740714, 746356, 850994, 932945, 955760, 1139560, 1148240, 1194700, 1203800, 1424450, 1435300, 1481428, 1492712, 1701988, 1851785, 1865890, 2127485, 2279120, 2389400, 2407600, 2848900, 2870600, 2962856, 2985424, 3403976, 3703570, 3731780, 4254970, 4664725, 4778800, 5531461, 5697800, 5741200, 5925712, 6807952, 7407140, 7463560, 8509940, 9258925, 9329450, 10637425, 11062922, 11395600, 13190407, 14814280, 14927120, 17019880, 18517850, 18658900, 21274850, 22125844, 26380814, 27657305, 29628560, 34039760, 37035700, 37317800, 42549700, 44251688, 52761628, 55314610, 65952035, 74071400, 74635600, 85099400, 88503376, 105523256, 110629220, 131904070, 138286525, 148142800, 170198800, 171475291, 211046512, 221258440, 263808140, 276573050, 329760175, 342950582, 442516880, 527616280, 553146100, 659520350, 685901164, 857376455, 1055232560, 1106292200, 1319040700, 1371802328, 1714752910, 2212584400, 2638081400, 2743604656, 3429505820, 4286882275, 5276162800, 6859011640, 8573764550, 13718023280, 17147529100, 34295058200, 68590116400]

約数ペア:

[(1, 68590116400), (2, 34295058200), (4, 17147529100), (5, 13718023280), (8, 8573764550), (10, 6859011640), (13, 5276162800), (16, 4286882275), (20, 3429505820), (25, 2743604656), (26, 2638081400), (31, 2212584400), (40, 1714752910), (50, 1371802328), (52, 1319040700), (62, 1106292200), (65, 1055232560), (80, 857376455), (100, 685901164), (104, 659520350), (124, 553146100), (130, 527616280), (155, 442516880), (200, 342950582), (208, 329760175), (248, 276573050), (260, 263808140), (310, 221258440), (325, 211046512), (400, 171475291), (403, 170198800), (463, 148142800), (496, 138286525), (520, 131904070), (620, 110629220), (650, 105523256), (775, 88503376), (806, 85099400), (919, 74635600), (926, 74071400), (1040, 65952035), (1240, 55314610), (1300, 52761628), (1550, 44251688), (1612, 42549700), (1838, 37317800), (1852, 37035700), (2015, 34039760), (2315, 29628560), (2480, 27657305), (2600, 26380814), (3100, 22125844), (3224, 21274850), (3676, 18658900), (3704, 18517850), (4030, 17019880), (4595, 14927120), (4630, 14814280), (5200, 13190407), (6019, 11395600), (6200, 11062922), (6448, 10637425), (7352, 9329450), (7408, 9258925), (8060, 8509940), (9190, 7463560), (9260, 7407140), (10075, 6807952), (11575, 5925712), (11947, 5741200), (12038, 5697800), (12400, 5531461), (14353, 4778800), (14704, 4664725), (16120, 4254970), (18380, 3731780), (18520, 3703570), (20150, 3403976), (22975, 2985424), (23150, 2962856), (23894, 2870600), (24076, 2848900), (28489, 2407600), (28706, 2389400), (30095, 2279120), (32240, 2127485), (36760, 1865890), (37040, 1851785), (40300, 1701988), (45950, 1492712), (46300, 1481428), (47788, 1435300), (48152, 1424450), (56978, 1203800), (57412, 1194700), (59735, 1148240), (60190, 1139560), (71765, 955760), (73520, 932945), (80600, 850994), (91900, 746356), (92600, 740714), (95576, 717650), (96304, 712225), (113956, 601900), (114824, 597350), (119470, 574120), (120380, 569780), (142445, 481520), (143530, 477880), (150475, 455824), (161200, 425497), (183800, 373178), (185200, 370357), (186589, 367600), (191152, 358825), (227912, 300950), (229648, 298675), (238940, 287060), (240760, 284890)]