2155903620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7069}}^1$

素因数の和:7134

約数の個数: 192

約数和(自身を含む): 7183572480

約数和(自身を除く): 5027668860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 23, 26, 30, 34, 39, 46, 51, 52, 60, 65, 68, 69, 78, 85, 92, 102, 115, 130, 138, 156, 170, 195, 204, 221, 230, 255, 260, 276, 299, 340, 345, 390, 391, 442, 460, 510, 598, 663, 690, 780, 782, 884, 897, 1020, 1105, 1173, 1196, 1326, 1380, 1495, 1564, 1794, 1955, 2210, 2346, 2652, 2990, 3315, 3588, 3910, 4420, 4485, 4692, 5083, 5865, 5980, 6630, 7069, 7820, 8970, 10166, 11730, 13260, 14138, 15249, 17940, 20332, 21207, 23460, 25415, 28276, 30498, 35345, 42414, 50830, 60996, 70690, 76245, 84828, 91897, 101660, 106035, 120173, 141380, 152490, 162587, 183794, 212070, 240346, 275691, 304980, 325174, 360519, 367588, 424140, 459485, 480692, 487761, 551382, 600865, 650348, 721038, 812935, 918970, 975522, 1102764, 1201730, 1378455, 1442076, 1562249, 1625870, 1802595, 1837940, 1951044, 2113631, 2403460, 2438805, 2756910, 2763979, 3124498, 3251740, 3605190, 4227262, 4686747, 4877610, 5513820, 5527958, 6248996, 6340893, 7210380, 7811245, 8291937, 8454524, 9373494, 9755220, 10568155, 11055916, 12681786, 13819895, 15622490, 16583874, 18746988, 21136310, 23433735, 25363572, 27639790, 31244980, 31704465, 33167748, 35931727, 41459685, 42272620, 46867470, 55279580, 63408930, 71863454, 82919370, 93734940, 107795181, 126817860, 143726908, 165838740, 179658635, 215590362, 359317270, 431180724, 538975905, 718634540, 1077951810, 2155903620]

約数ペア:

[(1, 2155903620), (2, 1077951810), (3, 718634540), (4, 538975905), (5, 431180724), (6, 359317270), (10, 215590362), (12, 179658635), (13, 165838740), (15, 143726908), (17, 126817860), (20, 107795181), (23, 93734940), (26, 82919370), (30, 71863454), (34, 63408930), (39, 55279580), (46, 46867470), (51, 42272620), (52, 41459685), (60, 35931727), (65, 33167748), (68, 31704465), (69, 31244980), (78, 27639790), (85, 25363572), (92, 23433735), (102, 21136310), (115, 18746988), (130, 16583874), (138, 15622490), (156, 13819895), (170, 12681786), (195, 11055916), (204, 10568155), (221, 9755220), (230, 9373494), (255, 8454524), (260, 8291937), (276, 7811245), (299, 7210380), (340, 6340893), (345, 6248996), (390, 5527958), (391, 5513820), (442, 4877610), (460, 4686747), (510, 4227262), (598, 3605190), (663, 3251740), (690, 3124498), (780, 2763979), (782, 2756910), (884, 2438805), (897, 2403460), (1020, 2113631), (1105, 1951044), (1173, 1837940), (1196, 1802595), (1326, 1625870), (1380, 1562249), (1495, 1442076), (1564, 1378455), (1794, 1201730), (1955, 1102764), (2210, 975522), (2346, 918970), (2652, 812935), (2990, 721038), (3315, 650348), (3588, 600865), (3910, 551382), (4420, 487761), (4485, 480692), (4692, 459485), (5083, 424140), (5865, 367588), (5980, 360519), (6630, 325174), (7069, 304980), (7820, 275691), (8970, 240346), (10166, 212070), (11730, 183794), (13260, 162587), (14138, 152490), (15249, 141380), (17940, 120173), (20332, 106035), (21207, 101660), (23460, 91897), (25415, 84828), (28276, 76245), (30498, 70690), (35345, 60996), (42414, 50830)]