1609636860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 288

約数和(自身を含む): 5543428800

約数和(自身を除く): 3933791940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 73, 78, 81, 90, 108, 117, 130, 135, 146, 156, 162, 180, 195, 219, 234, 243, 260, 270, 292, 324, 349, 351, 365, 390, 405, 438, 468, 486, 540, 585, 657, 698, 702, 730, 780, 810, 876, 949, 972, 1047, 1053, 1095, 1170, 1215, 1314, 1396, 1404, 1460, 1620, 1745, 1755, 1898, 1971, 2094, 2106, 2190, 2340, 2430, 2628, 2847, 3141, 3159, 3285, 3490, 3510, 3796, 3942, 4188, 4212, 4380, 4537, 4745, 4860, 5235, 5265, 5694, 5913, 6282, 6318, 6570, 6980, 7020, 7884, 8541, 9074, 9423, 9490, 9855, 10470, 10530, 11388, 11826, 12564, 12636, 13140, 13611, 14235, 15705, 15795, 17082, 17739, 18148, 18846, 18980, 19710, 20940, 21060, 22685, 23652, 25477, 25623, 27222, 28269, 28470, 29565, 31410, 31590, 34164, 35478, 37692, 39420, 40833, 42705, 45370, 47115, 50954, 51246, 54444, 56538, 56940, 59130, 62820, 63180, 68055, 70956, 76431, 76869, 81666, 84807, 85410, 88695, 90740, 94230, 101908, 102492, 113076, 118260, 122499, 127385, 128115, 136110, 141345, 152862, 153738, 163332, 169614, 170820, 177390, 188460, 204165, 229293, 230607, 244998, 254770, 256230, 272220, 282690, 305724, 307476, 331201, 339228, 354780, 367497, 382155, 384345, 408330, 424035, 458586, 461214, 489996, 509540, 512460, 565380, 612495, 662402, 687879, 734994, 764310, 768690, 816660, 848070, 917172, 922428, 993603, 1102491, 1146465, 1153035, 1224990, 1324804, 1375758, 1469988, 1528620, 1537380, 1656005, 1696140, 1837485, 1987206, 2063637, 2204982, 2292930, 2306070, 2449980, 2751516, 2980809, 3312010, 3439395, 3674970, 3974412, 4127274, 4409964, 4585860, 4612140, 4968015, 5512455, 5961618, 6190911, 6624020, 6878790, 7349940, 8254548, 8942427, 9936030, 10318185, 11024910, 11923236, 12381822, 13757580, 14904045, 17884854, 19872060, 20636370, 22049820, 24763644, 26827281, 29808090, 30954555, 35769708, 41272740, 44712135, 53654562, 59616180, 61909110, 80481843, 89424270, 107309124, 123818220, 134136405, 160963686, 178848540, 268272810, 321927372, 402409215, 536545620, 804818430, 1609636860]

約数ペア:

[(1, 1609636860), (2, 804818430), (3, 536545620), (4, 402409215), (5, 321927372), (6, 268272810), (9, 178848540), (10, 160963686), (12, 134136405), (13, 123818220), (15, 107309124), (18, 89424270), (20, 80481843), (26, 61909110), (27, 59616180), (30, 53654562), (36, 44712135), (39, 41272740), (45, 35769708), (52, 30954555), (54, 29808090), (60, 26827281), (65, 24763644), (73, 22049820), (78, 20636370), (81, 19872060), (90, 17884854), (108, 14904045), (117, 13757580), (130, 12381822), (135, 11923236), (146, 11024910), (156, 10318185), (162, 9936030), (180, 8942427), (195, 8254548), (219, 7349940), (234, 6878790), (243, 6624020), (260, 6190911), (270, 5961618), (292, 5512455), (324, 4968015), (349, 4612140), (351, 4585860), (365, 4409964), (390, 4127274), (405, 3974412), (438, 3674970), (468, 3439395), (486, 3312010), (540, 2980809), (585, 2751516), (657, 2449980), (698, 2306070), (702, 2292930), (730, 2204982), (780, 2063637), (810, 1987206), (876, 1837485), (949, 1696140), (972, 1656005), (1047, 1537380), (1053, 1528620), (1095, 1469988), (1170, 1375758), (1215, 1324804), (1314, 1224990), (1396, 1153035), (1404, 1146465), (1460, 1102491), (1620, 993603), (1745, 922428), (1755, 917172), (1898, 848070), (1971, 816660), (2094, 768690), (2106, 764310), (2190, 734994), (2340, 687879), (2430, 662402), (2628, 612495), (2847, 565380), (3141, 512460), (3159, 509540), (3285, 489996), (3490, 461214), (3510, 458586), (3796, 424035), (3942, 408330), (4188, 384345), (4212, 382155), (4380, 367497), (4537, 354780), (4745, 339228), (4860, 331201), (5235, 307476), (5265, 305724), (5694, 282690), (5913, 272220), (6282, 256230), (6318, 254770), (6570, 244998), (6980, 230607), (7020, 229293), (7884, 204165), (8541, 188460), (9074, 177390), (9423, 170820), (9490, 169614), (9855, 163332), (10470, 153738), (10530, 152862), (11388, 141345), (11826, 136110), (12564, 128115), (12636, 127385), (13140, 122499), (13611, 118260), (14235, 113076), (15705, 102492), (15795, 101908), (17082, 94230), (17739, 90740), (18148, 88695), (18846, 85410), (18980, 84807), (19710, 81666), (20940, 76869), (21060, 76431), (22685, 70956), (23652, 68055), (25477, 63180), (25623, 62820), (27222, 59130), (28269, 56940), (28470, 56538), (29565, 54444), (31410, 51246), (31590, 50954), (34164, 47115), (35478, 45370), (37692, 42705), (39420, 40833)]