72020130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 256

約数和(自身を含む): 235339776

約数和(自身を除く): 163319646

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 31, 35, 37, 39, 42, 46, 62, 65, 69, 70, 74, 78, 91, 93, 105, 111, 115, 130, 138, 155, 161, 182, 185, 186, 195, 210, 217, 222, 230, 259, 273, 299, 310, 322, 345, 370, 390, 403, 434, 455, 465, 481, 483, 518, 546, 555, 598, 651, 690, 713, 777, 805, 806, 851, 897, 910, 930, 962, 966, 1085, 1110, 1147, 1209, 1295, 1302, 1365, 1426, 1443, 1495, 1554, 1610, 1702, 1794, 2015, 2093, 2139, 2170, 2294, 2405, 2415, 2418, 2553, 2590, 2730, 2821, 2886, 2990, 3255, 3367, 3441, 3565, 3885, 4030, 4186, 4255, 4278, 4485, 4810, 4830, 4991, 5106, 5642, 5735, 5957, 6045, 6279, 6510, 6734, 6882, 7130, 7215, 7770, 8029, 8463, 8510, 8970, 9269, 9982, 10101, 10465, 10695, 11063, 11470, 11914, 12090, 12558, 12765, 14105, 14430, 14911, 14973, 16058, 16835, 16926, 17205, 17871, 18538, 20202, 20930, 21390, 22126, 24087, 24955, 25530, 26381, 27807, 28210, 29785, 29822, 29946, 31395, 33189, 33670, 34410, 35742, 40145, 42315, 44733, 46345, 48174, 49910, 50505, 52762, 55315, 55614, 59570, 62790, 64883, 66378, 74555, 74865, 77441, 79143, 80290, 84630, 89355, 89466, 92690, 101010, 104377, 110630, 120435, 129766, 131905, 139035, 149110, 149730, 154882, 158286, 165945, 178710, 184667, 194649, 208754, 223665, 232323, 240870, 263810, 278070, 313131, 324415, 331890, 342953, 369334, 387205, 389298, 395715, 447330, 464646, 521885, 554001, 626262, 648830, 685906, 774410, 791430, 923335, 973245, 1028859, 1043770, 1108002, 1161615, 1565655, 1714765, 1846670, 1946490, 2057718, 2323230, 2400671, 2770005, 3131310, 3429530, 4801342, 5144295, 5540010, 7202013, 10288590, 12003355, 14404026, 24006710, 36010065, 72020130]

約数ペア:

[(1, 72020130), (2, 36010065), (3, 24006710), (5, 14404026), (6, 12003355), (7, 10288590), (10, 7202013), (13, 5540010), (14, 5144295), (15, 4801342), (21, 3429530), (23, 3131310), (26, 2770005), (30, 2400671), (31, 2323230), (35, 2057718), (37, 1946490), (39, 1846670), (42, 1714765), (46, 1565655), (62, 1161615), (65, 1108002), (69, 1043770), (70, 1028859), (74, 973245), (78, 923335), (91, 791430), (93, 774410), (105, 685906), (111, 648830), (115, 626262), (130, 554001), (138, 521885), (155, 464646), (161, 447330), (182, 395715), (185, 389298), (186, 387205), (195, 369334), (210, 342953), (217, 331890), (222, 324415), (230, 313131), (259, 278070), (273, 263810), (299, 240870), (310, 232323), (322, 223665), (345, 208754), (370, 194649), (390, 184667), (403, 178710), (434, 165945), (455, 158286), (465, 154882), (481, 149730), (483, 149110), (518, 139035), (546, 131905), (555, 129766), (598, 120435), (651, 110630), (690, 104377), (713, 101010), (777, 92690), (805, 89466), (806, 89355), (851, 84630), (897, 80290), (910, 79143), (930, 77441), (962, 74865), (966, 74555), (1085, 66378), (1110, 64883), (1147, 62790), (1209, 59570), (1295, 55614), (1302, 55315), (1365, 52762), (1426, 50505), (1443, 49910), (1495, 48174), (1554, 46345), (1610, 44733), (1702, 42315), (1794, 40145), (2015, 35742), (2093, 34410), (2139, 33670), (2170, 33189), (2294, 31395), (2405, 29946), (2415, 29822), (2418, 29785), (2553, 28210), (2590, 27807), (2730, 26381), (2821, 25530), (2886, 24955), (2990, 24087), (3255, 22126), (3367, 21390), (3441, 20930), (3565, 20202), (3885, 18538), (4030, 17871), (4186, 17205), (4255, 16926), (4278, 16835), (4485, 16058), (4810, 14973), (4830, 14911), (4991, 14430), (5106, 14105), (5642, 12765), (5735, 12558), (5957, 12090), (6045, 11914), (6279, 11470), (6510, 11063), (6734, 10695), (6882, 10465), (7130, 10101), (7215, 9982), (7770, 9269), (8029, 8970), (8463, 8510)]